EPA Approved Regulations and Statutes in the Wisconsin SIP

NR 30—Forest Fire Control WI NR 30 (pdf) (53.45 KB)

NR 30.03

Burning regulations, extensive forest fire control area

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (2)(t).

NR 30.04

Burning regulations, intensive fire control area

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (2)(f).

NR 400—Air Pollution Control Definitions WI NR 400 (pdf) (114.85 KB)

NR 400.02

Definitions

8/1/2022

July 2022, No. 799

10/29/2024, 89 FR 85857

All except (19m), and (27m).

NR 400.03

Units and abbreviations

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

All except (1)(a) through (cm), (dm) through (m), and (4)(js).

NR 401—Nonattainment Areas WI NR 401 (pdf) (32.36 KB)

NR 401.04

Compliance required

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 404—Ambient Air Quality WI NR 404 (pdf) (548.88 KB)

NR 404.02

Definitions

1/1/1989

Dec 1988, No. 396

6/2/1993, 58 FR 34528

Only (8).

NR 404.04

Ambient air quality standards

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (2)(a)1. and 2. and (6).

NR 404.04

Ambient air quality standards

10/1/2009

Sep 2009, No. 645

9/17/2018, 83 FR 46882

Only (8) and (9).

NR 404.04

Ambient air quality standards

3/1/2022

Feb 2022, No. 794

2/1/2023, 88 FR 6632

Only (5)(d) and Note.

NR 404.05

Ambient air increments

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (2)(a), (3)(a) and (4)(a).

NR 404.05

Ambient air increments

8/1/2016

Jul 2016, No. 727

7/7/2017, 82 FR 9515

Only (2)(intro.), (2)(am), (3)(intro.), (3)(am), (4)(intro.) and (4)(am).

NR 404.06

Measurement of ambient air quality

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (1)(a) and (4)(b).

NR 405—Prevention of Significant Deterioration WI NR 405 (pdf) (232.91 KB)

NR 405.01

Applicability; purpose

7/1/2007

June 2007, No. 618

12/17/2008, 73 FR 76558

NR 405.02

Definitions

8/1/2016

July 2016, No. 727

2/7/2017, 82 FR 9515

Only intro, (1), (2)(intro.), (2)(a), (2m), (3), (4), (7), (8), (11), (11c), (11e), (11j), (12), (20m), (21), (21m), (22) [except (a)3.], (22m), (24), (24j), (25b), (25d), (25e), (25f), (25g)(b) and (d), (25i), (25k), (25m), (25s)(intro.) and (a), (27)(a)intro, 1. through 7. and 9. through 13., and (c), (28), and, (28m).

NR 405.025

Methods for calculation of increases in actual emissions

7/1/2007

June 2007, No. 618

12/17/2008, 73 FR 76558

NR 405.04

Exclusions from increment consumption

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (1)(intro), (1)(a), (1)(e), (4)(intro.) and (4)(a).

NR 405.05

Redesignation

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (1), (4)(intro.), (5) and (6).

NR 405.07

Review of major stationary sources and major modifications—source applicability and exemptions

8/1/2008

July 2008, No. 631

2/21/2023, 64 FR 28745

Only (3), (4)(intro.), (4)(a)(20), (4)(a)27., (5), (8)(a)3., (8)(a)3m. and Note, (8)(a)5. Note, and (9).

NR 405.08

Control technology review

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (1) and (3).

NR 405.10

Air quality models

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 405.14

Sources impacting federal Class I areas—additional requirements

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (1), (2), and (4).

NR 405.15

Public participation

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (2)(d).

NR 405.16

Source obligation

7/1/2007

June 2007, No. 618

12/17/2008, 73 FR 76558

Only (3) and (4).

NR 405.18

Plant-wide applicability limitations (PALs)

8/1/2008

July 2008, No. 631

2/21/2023, 88 FR 10466

NR 405.19

Forest County Potawatomi Class I area

12/1/2010

Nov 2010, No. 659

9/19/2013, 78 FR 57501

NR 406—Construction Permits WI NR 406 (pdf) (648.91 KB)

NR 406.01

Applicability; purpose

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 406.02

Definitions

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

Only (1) “Associated parking area”, (1m) “Highway project”, (2) “Intersection boundary”, (4) “Modified intersection”, (5) “Modified road or highway segment”, (6) “Municipal garbage and refuse”, (7) “New road or highway segment”, (8) “Parking capacity”, (9) “Peak hour queue”, (10) “Peak hour volume”, (10m) “Permit revision”, (11) “Road or highway segment” and (12) “Traffic volume”.

NR 406.02

Definitions

10/1/2020

Sept 2020, No. 777

3/3/2022, 87 FR 11957

Only (1) “Clean fuel”, (1m) “Facility”, (2) “Individual construction permit”, (3) “Initial crusher”, (4) “Initial grinding mill”, and (6) “Permit revision”.

NR 406.03

Permit requirements and exemptions for construction permits

6/1/2007

May 2007, No. 617

3/11/2008, 73 FR 12893

NR 406.035

Establishment or distribution of plant-wide applicability limitations

7/1/2007

Jun 2007, No. 618

12/17/2008, 73 FR 76558

NR 406.04

Direct sources exempt from construction permit requirements

2/1/2001

Jan 2001, No. 541

12/14/2001, 66 FR 64750

Only (2)(f).

NR 406.04

Direct sources exempt from construction permit requirements

10/1/2020

Sept 2020, No. 777

3/3/2022, 87 FR 11957

All except (1)(zi), (2)(cs), (2)(f), and (3)(e).

NR 406.06

Indirect sources exempt from construction permit requirements

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 406.07

Scope of permit exemption

7/1/2007

Jun 2007, No. 618

12/17/2008, 73 FR 76558

NR 406.08

Action on permit applications

12/1/2015

Nov 2015, No. 719

9/7/2018, 83 FR 45348

Only (1) and (4).

NR 406.09

Air quality analysis

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 406.10

Violations

12/1/2015

Nov 2015, No. 719

9/7/2018, 83 FR 45348

NR 406.11

Construction permit revision, suspension and revocation

12/1/2015

Nov 2015, No. 719

9/7/2018, 83 FR 45348

NR 406.12

Permit duration periods

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 406.13

Duty to comply

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 406.14

Exemption from requirements for indirect sources

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 406.15

Relocation of portable sources

5/1/2008

Apr 2008, No. 628

10/22/2008, 73 FR 62889

Only (3)(a).

NR 406.16

General construction permits

12/1/2015

Nov 2015, No. 719

9/7/2018, 83 FR 45348

NR 406.17

Registration construction permits

10/1/2020

Sept 2020, No. 777

3/3/2022, 87 FR 11957

NR 406.18

Petition For issuance of general construction permits and registration construction permits

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

NR 407—Operation Permits WI NR 407 (pdf) (7.29 MB)

NR 407.01

Applicability; purpose

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.02

Definitions

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

Except (17)(b)27 and (17)(c)intro. and 1.

NR 407.02

Definitions

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

Only (3) “Facility” and (3m) “Individual operation permit”.

NR 407.02

Definitions

5/1/2008

Apr 2008, No. 628

10/22/2008, 73 FR 62889

Only (3e) and (4)(b)27.

NR 407.02

Definitions

3/1/2022

Feb 2022, No. 794

2/1/2023, 88 FR 6632

Only (4)(c)1. and Note.

NR 407.025

Permit flexibility

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.03

Exemptions from operation permit requirements

2/1/2001

Jan 2001, No. 541

12/14/2001, 66 FR 64750

Except (1)(ce) and (1)(cm).

NR 407.03

Exemptions from operation permit requirements

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

Only (1)(ce) and (1)(cm).

NR 407.04

Application filing dates

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.05

Applications and forms

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

Except (4)(c)1. and Table 2 footnote 8, and (7).

NR 407.05

Applications and forms

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (4)(c)1. and Table 2 footnote 8.

NR 407.05

Applications and forms

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

Only (7).

NR 407.06

Complete applications

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.07

Action on applications

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.08

Dates by which permits are required

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.09

Permit content

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

Except (4)(a)3.c.

NR 407.09

Permit content

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (4)(a)3.c.

NR 407.10

General operation permits

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

All except (4)(a)2.

NR 407.10

General operation permits

5/1/2008

Apr 2008, No. 628

10/22/2008, 73 FR 62889

Only (4)(a)2. and (note).

NR 407.105

Registration operation permits

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

NR 407.107

Petitions for issuance of general operation permits and registration operation permits

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

NR 407.11

Administrative permit revisions

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.12

Minor revisions

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.13

Significant revisions

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.14

Permit revision by the department

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

Does not include (4)(c) and Note.

NR 407.14

Permit revision by the department

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

Only (4)(c) and Note.

NR 407.15

Permit suspension, revocation and withdrawal from coverage

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

Only (1), (2), (4), (5), (6) and (7).

NR 407.15

Permit suspension, revocation and withdrawal from coverage

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

Only intro. (3) and (8)(a).

NR 407.16

Revision procedures for non-part 70 source permits and state only requirements for part 70 sources

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 407.17

Revisions of acid rain provisions

1/1/1994

Dec 1993, No. 456

1/18/1995, 60 FR 3538

NR 408—Construction Permits for Direct Major Sources in Nonattainment Areas WI NR 408 (pdf) (264.47 KB)

NR 408.01

Applicability; purpose

6/1/1993

May 1993, No. 449

1/18/1995, 60 FR 3538

NR 408.02

Definitions

6/1/1993

May 1993, No. 449

1/18/1995, 60 FR 3538

Only (21)(e)5.

NR 408.02

Definitions

3/1/2022

Feb 2022, No. 794

2/1/2023, 88 FR 6632

Except (21)(e)5., (21)(f), (29m)(c), (29m)(d), and (32)(a)5m.

NR 408.025

Methods for calculation of increases in actual emissions

7/1/2007

Jun 2007, No. 618

12/17/2008, 73 FR 76560

NR 408.03

Source applicability and exemptions

6/1/1993

May 1993, No. 449

1/18/1995, 60 FR 3538

NR 408.04

Control technology review

6/1/1993

May 1993, No. 449

1/18/1995, 60 FR 3538

NR 408.05

Reasonable further progress

6/1/1993

May 1993, No. 449

1/18/1995, 60 FR 3538

NR 408.06

Emissions offsets

7/1/2007

Jun 2007, No. 618

12/17/2008, 73 FR 76560

Except (1)(cm).

NR 408.07

Source impact analysis

6/1/1993

May 1993, No. 449

1/18/1995, 60 FR 3538

NR 408.08

Additional conditions for approval

6/1/1993

May 1993, No. 449

1/18/1995, 60 FR 3538

NR 408.09

Permit application review; public participation

6/1/1993

May 1993, No. 449

1/18/1995, 60 FR 3538

NR 408.10

Source obligation

7/1/2007

Jun 2007, No. 618

12/17/2008, 73 FR 76560

NR 408.11

Plant-wide applicability limitations (PALs)

8/1/2008

Jul 2008, No. 631

5/7/2021, 86 FR 24499

NR 409—Acid Rain Portion of Operation Permits WI NR 409 (pdf) (802.9 KB)

NR 409.02

Definitions

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (76)(intro.).

NR 409.06

Standard requirements

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (8)(d).

NR 410—Air Permit, Emission and Inspection Fees WI NR 410 (pdf) (502.33 KB)

NR 410.01

Purpose

5/1/1984

Apr 1984, No. 340

3/13/1985, 50 FR 10005

NR 410.02

Applicability

5/1/1984

Apr 1984, No. 340

3/13/1985, 50 FR 10005

NR 410.03

Definitions

5/1/1984

Apr 1984, No. 340

3/13/1985, 50 FR 10005

NR 410.03

Application fee

9/1/2005

Aug 2005, No. 596

2/6/2006, 71 FR 5979

Only (1)(a)(5), (1)(a)(6) and (1)(a)(7).

NR 410.03

Application fee

7/1/2007

Jun 2007, No. 618

12/17/2008, 73 FR 76558

Only intro., (1)(a)(8), (1)(a)(9), (1)(a)(10) and (1)(b).

NR 410.03

Application fee

6/1/2007

May 2007, No. 617

8/1/2013, 78 FR 46520

Only (1)(bm), (1)(d) and (1)(f).

NR 410.03

Application fee

5/1/2008

Apr 2008, No. 628

10/22/2008, 73 FR 62889

Only (4).

NR 410.04

Application fee

5/1/1984

Apr 1984, No. 340

3/13/1985, 50 FR 10005

NR 410.05

Implementation and enforcement fee

5/1/1984

Apr 1984, No. 340

3/13/1985, 50 FR 10005

NR 410.06

Severe ozone nonattainment area major source fee

2/1/2001

Jan 2001, No. 541

6/25/2002, 67 FR 42729

NR 415—Control of Particulate Emissions WI NR 415 (pdf) (92.96 KB)

NR 415.02

Definitions

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

Except (3) and (8).

NR 415.03

General Limitations

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

NR 415.035

Specific geographic areas for additional particulate emission control

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

NR 415.04

Fugitive dust

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

NR 415.05

Particulate matter emission limits for processes

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

NR 415.06

Particulate matter emission limits for fuel burning installations

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

NR 415.07

Particulate matter emission limits for incinerators

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

NR 415.075

Particulate matter emission limitations for ledge rock quarries and industrial sand mines

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

Only (2)(a)5. and (3)intro.

NR 415.08

RACT requirements for coking operations

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

NR 415.09

Compliance schedule for sources of condensible particulate matter

5/1/2023

April 2023, No. 808

10/29/2024, 89 FR 85857

Only (1) and (3)intro.

NR 417—Control of Sulfur Emissions WI NR 417 (pdf) (50.81 KB)

NR 417.01

Applicability; purpose

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

Only (1).

NR 417.02

Definitions

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

NR 417.06

Total reduced sulfur limitations

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

NR 417.07

Statewide sulfur dioxide emission limitations

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

Except (2)(e) and (f).

NR 418—Sulfur Emission Control in Specific Geographic Areas WI NR 418 (pdf) (530.16 KB)

NR 418.01

Applicability; purpose

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (1).

NR 418.025

Brokaw RACT sulfur limitations

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Except (1)(e).

NR 418.03

Madison RACT sulfur limitations

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 418.04

Milwaukee RACT sulfur limitations

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 418.05

Green Bay and DePere RACT sulfur limitations

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 418.06

Peshtigo RACT sulfur limitations

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Except (2)(b).

NR 418.08

Rothschild RACT sulfur limitations

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 419—Control of Organic Compound Emissions WI NR 419 (pdf) (247.6 KB)

NR 419.01

Applicability; purpose

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 419.02

Definitions

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 419.03

General limitations

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 419.04

Disposal of VOC wastes

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 419.045

Industrial wastewater collection and treatment operations

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 419.05

Storage of any organic compound

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 419.06

Transfer of any organic compound

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 419.08

Core and mold manufacturing for iron or steel foundries

7/1/1994

Jun 1994, No. 462

2/13/1996, 61 FR 5514

NR 420—Control of Organic Compound Emissions From Petroleum and Gasoline Sources WI NR 420 (pdf) (334.41 KB)

NR 420.01

Applicability; purpose

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 420.02

Definitions

8/1/2016

Jul 2016, No. 727

10/25/2018, 83 FR 53816

NR 420.03

Storage of petroleum liquids

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (5)(b)5., (5)(b)6., (5)(b)7., and (6)(b)9.

NR 420.03

Storage of petroleum liquids

8/1/2016

Jul 2016, No. 727

10/25/2018, 83 FR 53816

Except (5)(b)5., (5)(b)6., (5)(b)7., (5)(b)8., (5)(c), (5)(d), (6)(b)9., and (6)(b)10.

NR 420.035

Gasoline storage tank vent pipes

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 420.04

Transfer operations and associated equipment

8/1/2016

Jul 2016, No. 727

10/25/2018, 83 FR 53816

NR 420.05

Petroleum refinery sources

6/1/1992

May 1992, No. 437

4/27/1995, 60 FR 20643

NR 421—Control of Organic Compound Emissions From Chemical, Coatings and Rubber Products Manufacturing WI NR 421 (pdf) (85.11 KB)

NR 421.01

Applicability; purpose

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 421.02

Definitions

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 421.03

Chemical manufacture

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 421.05

Synthetic resin manufacturing

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 421.06

Coatings manufacturing

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 421.07

Synthetic organic chemical manufacturing industry

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 422—Control of Organic Compound Emissions From Surface Coating, Printing and Asphalt Surfacing Operations WI NR 422 (pdf) (437.72 KB)

NR 422.01

Applicability; purpose

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.02

Definitions

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.03

Exemptions

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.04

Methods of compliance

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.05

Can coating

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.06

Coil coating

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.07

Paper coating—part 1

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

Only (title).

NR 422.075

Paper coating—part 2

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 422.08

Fabric and vinyl coating

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.083

Plastic parts coating—part 1

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.084

Plastic parts coating—part 2

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.085

Leather coating

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (1).

NR 422.09

Automobile and light-duty truck manufacturing

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (1) and (6).

NR 422.095

Automobile refinishing operations

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (1), (2)(a), (2)(c), (2)(d), (2)(e), (2)(f), (2)(g), (2)(h), (2)(i), (7), and (8).

NR 422.10

Furniture metal coating—part 1

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

Only (title).

NR 422.105

Furniture metal coating—part 2

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 422.11

Surface coating of large appliances—part 1

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

Only (title).

NR 422.115

Surface coating of large appliance—part 2

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 422.12

Magnet wire coaling

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 422.125

Wood furniture coating

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (1) and (4m).

NR 422.127

Use of adhesives—part 1

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.128

Use of adhesives—part 2

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.13

Flat wood panel coating—part 1

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

Only (title).

NR 422.131

Flat wood panel coating—part 2

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

NR 422.132

Wood door coating

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 422.135

Molded wood parts or products

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 422.14

Graphic arts

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.141

Flexible package printing

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

NR 422.142

Lithographic printing—part 1

7/1/2019

June 2019, No. 762

2/12/2021, 86 FR 9294

NR 422.143

Lithographic printing—part 2

7/1/2019

June 2019, No. 762

2/12/2021, 86 FR 9294

NR 422.144

Letterpress printing

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

NR 422.145

Screen printing

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.15

Miscellaneous metal parts and products—part 1

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.151

Miscellaneous metal parts and products—part 2

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 422.155

Fire truck and emergency response vehicle manufacturing

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (1) and (5).

NR 422.16

Use of asphalt surfacing materials

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 422.17

Application of traffic marking materials

8/1/1994

Jul 1994, No. 463

4/29/1996, 61 FR 18681

NR 423—Control of Organic Compound Emissions From Solvent Cleaning Operations WI NR 423 (pdf) (710.08 KB)

NR 423.01

Applicability; purpose

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 423.02

Definitions

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

NR 423.03

Solvent metal cleaning

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Except (2)(i).

NR 423.035

Industrial cleaning operations—part 1

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 423.037

Industrial cleaning operations—part 2

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 423.04

Perchloroethylene dry cleaning

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 423.05

Petroleum liquid solvent dry cleaning

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 424—Control of Organic Compound Emissions From Process Lines WI NR 424 (pdf) (51.83 KB)

NR 424.01

Applicability; purpose

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 424.02

Definitions

7/1/1994

Jun 1994, No. 462

6/30/1995, 60 FR 34170

NR 424.03

Process lines emitting organic compounds

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Except (1)(c).

NR 424.04

Aerosol can filling

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 424.05

Yeast manufacturing

1/1/2006

Dec 2005, No. 600

9/22/2006, 71 FR 55287

NR 425—Compliance Schedules, Delays, Exceptions and Internal Offsets for Organic Compound Emission Sources in Chs. NR 419 to 424 WI NR 425 (pdf) (93.33 KB)

NR 425.01

Applicability; purpose

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 425.02

Definitions

3/1/1990

Feb 1990, No. 410

4/27/1995, 60 FR 20643

NR 425.03

Compliance schedules

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Except (1), Effective Date Table, and (6)(a).

NR 425.04

Exceptions, registrations and non-ozone season allowances

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

NR 425.05

Internal offsets

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 426—Control of Carbon Monoxide Emissions WI NR 426 (pdf) (29.2 KB)

NR 426.04

Cupola emission limitations

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 428—Control of Nitrogen Compound Emissions WI NR 428 (pdf) (193.87 KB)

NR 428.01

Applicability; purpose

2/1/2001

Jan 2001, No. 541

11/13/2001, 66 FR 56931

NR 428.02

Definitions

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.04

Requirements and performance standards for new or modified sources

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.05

Requirements and performance standards for existing sources

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.055

Alternatives

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.06

Compliance determination

1/1/2004

Dec 2003, No. 576

4/29/2005, 70 FR 22259

Only (2)(a).

NR 428.07

General Requirements

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.08

Specific provisions for monitoring NO_X and heat input for the purpose of calculating NO_X emissions

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.09

Quarterly reports

2/1/2001

Jan 2001, No. 541

11/13/2001, 66 FR 56931

Except (2)(a).

NR 428.09

Quarterly reports

9/1/2009

Aug 2009, No. 644

10/19/2010, 75 FR 64155

Only (2)(a).

NR 428.10

Petitions

2/1/2001

Jan 2001, No. 541

11/13/2001, 66 FR 56931

NR 428.11

Additional requirements to provide heat input data

2/1/2001

Jan 2001, No. 541

11/13/2001, 66 FR 56931

NR 428.12

Alternative monitoring, recordkeeping

9/1/2009

Aug 2009, No. 644

10/19/2010, 75 FR 64155

NR 428.20

Applicability and purpose

3/1/2022

Feb 2022, No. 794

2/1/2023, 88 FR 6632

NR 428.21

Emissions unit exemptions

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.22

Emission limitation requirements

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.23

Demonstrating compliance with mission limitations

9/1/2009

Aug 2009, No. 644

10/19/2010, 75 FR 64155

NR 428.24

Recordkeeping and reporting

4/1/2024

March 2024, No. 819

11/22/2024, 89 FR 92600

NR 428.25

Alternative compliance methods and approaches

9/1/2009

Aug 2009, No. 644

10/19/2010, 75 FR 64155

NR 428.26

Utility reliability waiver

8/1/2007

Jul 2007, No. 619

10/19/2010, 75 FR 64155

NR 428.255

Compliance schedule

3/1/2022

Feb 2022, No. 794

2/1/2023, 88 FR 6632

NR 429—Malodorous Emissions and Open Burning WI NR 429 (pdf) (36.25 KB)

NR 429.02

Definitions

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

NR 431—Control of Visible Emissions WI NR 431 (pdf) (42.35 KB)

NR 431.03

General limitations

11/1/2003

Nov 2003, No. 574

10/29/2024, 89 FR 85857

NR 431.04

Emission limitations on or before April 1, 1972

11/1/2003

Nov 2003, No. 574

10/29/2024, 89 FR 85857

NR 431.05

Emission limitations after April 1, 1972

11/1/2003

Nov 2003, No. 574

10/29/2024, 89 FR 85857

NR 432—Allocation of Clean Air Interstate Rule NO X Allowances WI NR 432 (pdf) (159.45 KB)

NR 432.01

Applicability; purpose

8/1/2007

Jul 2007, No. 619

10/16/2007, 72 FR 58542

NR 432.02

Definitions

8/1/2007

Jul 2007, No. 619

10/16/2007, 72 FR 58542

NR 432.03

CAIR NO_X allowance allocation

8/1/2007

Jul 2007, No. 619

10/16/2007, 72 FR 58542

NR 432.05

CAIR NO_X ozone season allowance allocation

8/1/2007

Jul 2007, No. 619

10/16/2007, 72 FR 58542

NR 432.06

Timing requirements for allocations of CAIR NO_X allowances and CAIR NO_X ozone season allowances

8/1/2007

Jul 2007, No. 619

10/16/2007, 72 FR 58542

NR 432.07

CAIR renewable units

8/1/2007

Jul 2007, No. 619

10/16/2007, 72 FR 58542

NR 436—Emission Prohibition, Exceptions, Delayed Compliance Orders and Variances WI NR 436 (pdf) (47.57 KB)

NR 436.01

Applicability; purpose

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

Except (2).

NR 436.02

Definitions

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

NR 436.03

Emissions prohibited

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

Except (2).

NR 436.04

Delayed compliance orders

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

NR 436.05

RACT variances

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

Except (5).

NR 436.06

Alternate fuel variances

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

NR 436.07

Duty to comply with applicable provisions

11/1/1999

Oct 1999, No. 526

10/29/2024, 89 FR 85857

NR 438—Air Contaminant Emissions Inventory Reporting Requirements WI NR 438 (pdf) (106.5 KB)

NR 438.01

Applicability; purpose

8/1/2022

July 2022, No. 799

7/24/2023, 88 FR 47375

NR 438.02

Definitions

8/1/2022

July 2022, No. 799

7/24/2023, 88 FR 47375

NR 438.03

Required emission inventory reports

8/1/2022

July 2022, No. 799

7/24/2023, 88 FR 47375

Except (am)2.

NR 438.04

Content of emission inventory reports

8/1/2022

July 2022, No. 799

7/24/2023, 88 FR 47375

NR 439—Reporting, Recordkeeping, Testing, Inspection and Determination of Compliance WI NR 439 (pdf) (2.57 MB)

NR 439.01

Applicability; purpose

6/1/1992

May 1992, No. 437

4/27/1995, 60 FR 20643

NR 439.02

Definitions

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 439.03

Reporting

1/1/1996

Apr 1995, No. 472

5/27/1999, 64 FR 28745

NR 439.03

Reporting

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

Except (1)(c) and (4)(a)(intro.).

NR 439.03

Reporting

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (1)(c) and (4)(a)(intro.).

NR 439.04

Recordkeeping

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

Except (4) and (5).

NR 439.04

Recordkeeping

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (6).

NR 439.04

Recordkeeping

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

Only (4) and (5).

NR 439.05

Access to records; inspections

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 439.055

Methods and procedures for determining compliance using instrumentation of air pollution control equipment and source processes

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 439.06

Methods and procedures for determining compliance with emission limitations (by air contaminant)

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

Except (3)(b) and (3)(i).

NR 439.06

Methods and procedures for determining compliance with emission limitations (by air contaminant)

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

Only (3)(j).

NR 439.06

Methods and procedures for determining compliance with emission limitations (by air contaminant)

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (3)(b).

NR 439.06

Methods and procedures for determining compliance with emission limitations (by air contaminant)

8/1/2016

Jul 2016, No. 727

7/7/2017, 82 FR 9515

(3)(i) repealed.

NR 439.07

Methods and procedures for periodic compliance emission testing

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 439.075

Periodic compliance emission testing requirements

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Except (2)(c)3.j.

NR 439.075

Periodic compliance emission testing requirements

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

Only (2)(c)3.j.

NR 439.08

Methods and procedures for periodic fuel sampling and analysis

6/1/1993

May 1993, No. 449

4/27/1995, 60 FR 20643

NR 439.085

Periodic fuel sampling and analysis requirement

6/1/1992

May 1992, No. 437

4/27/1995, 60 FR 20643

NR 439.09

Methods and procedures for continuous emission monitoring

7/1/1994

Jun 1994, No. 462

6/30/1995, 60 FR 34170

NR 439.095

Continuous emission monitoring requirements

7/1/1994

Jun 1994, No. 462

6/30/1995, 60 FR 34170

Except (2).

NR 439.095

Continuous emission monitoring requirements

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (2).

NR 439.096

Methods and procedures for combustion optimization

2/1/2001

Jan 2001, No. 541

11/13/2001, 66 FR 56931

NR 439.10

Circumvention

10/1/1987

Sep 1987, No. 381

4/27/1995, 60 FR 20643

NR 439.11

Malfunction prevention and abatement plans

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 445—Control of Hazardous Air Pollutants WI NR 445 (pdf) (41.23 KB)

NR 445.16

Notice of hazardous substance air spills

4/1/2016

March 2016, No. 723

10/29/2024, 89 FR 85857

NR 447—Control of Asbestos Emissions WI NR 447 (pdf) (163.74 KB)

NR 447.02

Definitions

7/1/2004

June 2004, No. 582

10/29/2024, 89 FR 85857

Only (intro.), (6), (7), (16), (18) Note and (31).

NR 447.07

Demolition and renovation; notification requirements

7/1/2004

June 2004, No. 582

10/29/2024, 89 FR 85857

Only (3)(intro.), (a) and (d).

NR 447.12

Waste disposal for asbestos mills

7/1/2004

June 2004, No. 582

10/29/2024, 89 FR 85857

Only (3)(b) Note.

NR 447.16

Reporting

7/1/2004

June 2004, No. 582

10/29/2024, 89 FR 85857

Only (2).

NR 447.18

Operations that convert asbestos-containing waste material into nonasbestos (asbestos-free) material

7/1/2004

June 2004, No. 582

10/29/2024, 89 FR 85857

Only (intro.) and (1) Note.

NR 448—Control of Beryllium Emissions WI NR 448 (pdf) (165.25 KB)

NR 448.02

Definitions

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (intro.).

NR 448.04

Stack emission sampling and emission limits

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (2).

NR 449—Control of Vinyl Chloride Emissions WI NR 449 (pdf) (923.65 KB)

NR 449.02

Definitions

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (intro.).

NR 449.09

Emission tests

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (6)(a)3. and 4., (d)2. and (e)1.(intro.).

NR 449.12

Semiannual report

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (3)(a) and (3)(b)5.

NR 484—Incorporation by Reference WI NR 484 (pdf) (1.41 MB)

NR 484.01

Applicability; purpose

6/1/1992

May 1992, No. 437

4/27/1995, 60 FR 20643

NR 484.02

Definitions

10/1/1986

Sep 1986, No. 369

4/27/1995, 60 FR 20643

NR 484.03

Code of federal regulations and other materials in chs. NR 400 to 404

6/1/1993

May 1993, No. 449

4/27/1995, 60 FR 20643

NR 484.03

Code of federal regulations and other materials in chs. NR 400 to 404

10/1/2009

Sep 2009, No. 645

1/31/2011, 76 FR 5270

Only (5).

NR 484.04

Code of federal regulations appendices

9/1/2001

Aug 2001, No. 548

11/13/2001, 66 FR 56931

Only (1), (2), (4), (7), (8), (9), (10), (11), (12), (14), (15), (18), (22), (23), (24), (26), and (28).

NR 484.04

Code of federal regulations appendices

7/1/2007

Jun 2007, No. 618

12/17/2008, 73 FR 76560

Only (21) and (27m).

NR 484.04

Code of federal regulations appendices

8/1/2007

Jul 2007, No. 619

10/19/2010, 75 FR 64155

Only (15m), (16m), (21m), (26m)(bm), (26m)(d) and (27).

NR 484.04

Code of federal regulations appendices

10/1/2009

Sep 2009, No. 645

1/31/2011, 76 FR 5270

Only (6).

NR 484.04

Code of federal regulations appendices

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (intro.).

NR 484.04

Code of federal regulations appendices

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (13), (16), (17), (19), (20), (20e), (25) and (27s).

NR 484.04

Code of federal regulations appendices

10/1/2009

Dec 2017, No. 744

9/17/2018, 83 FR 46882

Only (6g) and (6r).

NR 484.04

Code of federal regulations appendices

3/1/2022

Feb 2022, No. 794

Only (7s).

NR 484.04

Code of federal regulations appendices

4/1/2024

Mar 2024, No. 819

Only (15m).

NR 484.05

Code of federal regulations and other materials in chs. NR 419 to 438

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

Only (1), (1m), (3), (4), (5), (6), (7), (8) and (9).

NR 484.05

Code of federal regulations and other materials in chs. NR 419 to 438

9/1/1994

Aug 1994, No. 464

6/30/1995, 60 FR 34170

Only (9).

NR 484.05

Code of federal regulations and other materials in chs. NR 419 to 438

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (3).

NR 484.05

Code of federal regulations and other materials in chs. NR 419 to 438

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (1).

NR 484.06

Code of federal regulations and other materials in ch. NR 439

1/1/1994

Dec 1993, No. 456

4/27/1995, 60 FR 20643

NR 484.06

Other government organizations

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only (4)(Note), (4)(e), (4)(f) and (4)(g).

NR 484.06

Other government organizations

8/1/2022

July 2022, No. 799

Only (4)(a).

NR 484.08

Code of federal regulations in chs. NR 445 to 483

11/1/1992

Oct 1992, No. 442

4/27/1995, 60 FR 20643

NR 484.09

Other materials in chs. NR 445 to 483

11/1/1992

Oct 1992, No. 442

4/27/1995, 60 FR 20643

NR 484.10

American society for testing and materials

2/1/2001

Jan 2001, No. 541

12/14/2001, 66 FR 64750

Except Table 5 rows (6), (9), (12), (14), (21), (32), (36), (39m) and (56).

NR 484.10

American society for testing and materials

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

Only Table 5 rows (12), (14), (21), (32), (36) and (56).

NR 484.10

American society for testing and materials

2/1/2012

Jan 2012, No. 673

8/7/2012, 77 FR 46963

Only Table 5 rows (6), (39m), (55b), (55bg) and (55br).

NR 484.10

American society for testing and materials

6/1/2022

May 2022, No. 797

6/6/2023, 88 FR 36962

Only Table 5 rows (9) and (25m).

NR 484.11

Other private organizations

1/1/1996

Dec 1995, No. 480

5/27/1999, 64 FR 28745

Only (1)(a).

NR 484.11

Other private organizations

8/1/2009

Jul 2009, No. 643

8/7/2012, 77 FR 46963

Only (4), (5)(Table 6E) and (12).

NR 485—Control of Emissions From Motor Vehicles, Internal Combustion Engines and Mobile Sources; Tampering Prohibition WI NR 485 (pdf) (137.45 KB)

NR 485.01

Applicability; purpose

6/1/1992

May 1992, No. 437

9/19/2013, 78 FR 57501

NR 485.02

Definitions

12/1/2010

Nov 2010, No. 659

9/19/2013, 78 FR 57501

NR 485.03

General limitations

2/1/2001

Jan 2001, No. 541

8/16/2001, 66 FR 42949

NR 485.04

Motor vehicle emission limitations; exemptions

12/1/2010

Nov 2010, No. 659

9/19/2013, 78 FR 57501

NR 485.05

Visible emission limits for motor vehicles, internal combustion engines and mobile sources

2/1/2001

Jan 2001, No. 541

8/16/2001, 66 FR 42949

NR 485.055

Particulate emission limit for gasoline and diesel internal combustion engines

2/1/2001

Jan 2001, No. 541

8/16/2001, 66 FR 42949

NR 485.06

Tampering with air pollution control equipment

4/1/2006

Mar 2006, No. 603

9/19/2013, 78 FR 57501

NR 485.07

Inspection requirement for motor vehicle tampering

2/1/1997

Jan 1997, No. 493

9/19/2013, 78 FR 57501

NR 486—Employee Commute Options Program WI NR 486 (pdf) (637.5 KB)

NR 486.01

Applicability; purpose

10/1/1993

Sep 1993, No. 453

1/31/1995, 60 FR 5867

NR 486.02