Air Toxics Notebook
Miscellaneous Coating Manufacturing -  Subpart HHHHH

Applicability: eCFR Subpart HHHHH [ecfr.gov]

You are subject to the requirements in this subpart if you own or operate miscellaneous coating manufacturing operations that meet the following conditions:
1. Located at or are part of a major source of HAP emissions
2. Manufacture coatings
3. Process, use, or produce HAP; and
4. Are not part of an affected source under another subpart of this part 63

Miscellaneous coating manufacturing operations include the facility-wide collection of equipment, including:
1. Process vessels
2. Storage tanks for feedstocks and products
3. Components such as pumps, compressors, agitators, pressure relief devices, sampling connection systems, open-ended valves or lines, valves, connectors, and instrumentation systems
4. Wastewater tanks and transfer racks

Applies to major sources of HAP that produce miscellaneous coatings that contain or produce HAP and manufacture the coatings listed in ยง63.8105.
Rules apply to small, area sources? No
Known Sources in NDEQ Jurisdiction: No
Date of Original Final Rule: 12/11/03
Amendments Dates: 06/07/2022 - Proposed Rule
11/25/2020 - Final Rule - Correction
08/14/2020 - Final Rule
09/04/2019 - Proposed Rule
10/04/2006 - Final Rule
12/21/2005 - Final Rule; Amendments
05/13/2005 - Direct Final Rule; Amendments
12/29/2003 - Correction
12/11/2003 - Final Rule
State Regulations (Title 129): As of September 28, 2022: Title 129, Chapter 13, Section 002.84

Previously: Chapter 28, Section 001.80.

Sources are also responsible for ensuring they are in compliance with current federal requirements found for this subpart in the CFR.
Federal Regulations: 40 CFR 63.7980
Related Rules:

NESHAP - 40 CFR Part 63

Subpart CCCCCCC - Paint & Allied Products
Regulations and Federal Registers:
eCFR Subpart HHHHH [ecfr.gov]
(See attached file: 5H - Fed. Reg. 2022-06-07 -Proposed Rule.pdf)
(See attached file: 5H - Fed. Reg. 2020-11-25 - Final Rule - Correction.pdf)
(See attached file: 5H - Fed. Reg. 2020-08-14 - Final Rule.pdf)
(See attached file: 5H - Fed. Reg. 2019-09-04 - Proposed Rule.pdf)
(See attached file: 5H - Fed. Reg. 2006-10-04 - Final Rule.pdf)

(See attached file: 5H - Fed. Reg. 2005-12-21 - Final Rule; Amendments.pdf)

(See attached file: 5H - Fed. Reg. 2005-05-13 - Direct Final Rule.pdf)

(See attached file: 5H - Fed. Reg. 2003-12-29 - Correction.pdf)

(See attached file: 5H - Fed. Reg. 2003-12-11 - Final Rule.pdf)

SizeFile Name
289 KB 5H - Fed. Reg. 2022-06-07 -Proposed Rule.pdf
254 KB 5H - Fed. Reg. 2020-11-25 - Final Rule - Correction.pdf
420 KB 5H - Fed. Reg. 2020-08-14 - Final Rule.pdf
569 KB 5H - Fed. Reg. 2019-09-04 - Proposed Rule.pdf
158 KB 5H - Fed. Reg. 2006-10-04 - Final Rule.pdf
203 KB 5H - Fed. Reg. 2005-12-21 - Final Rule; Amendments.pdf
226 KB 5H - Fed. Reg. 2005-05-13 - Direct Final Rule.pdf
107 KB 5H - Fed. Reg. 2003-12-29 - Correction.pdf
344 KB 5H - Fed. Reg. 2003-12-11 - Final Rule.pdf
Forms:
Important Dates:
FAQs, Fact Sheets, and Rule Summaries: EPA's Subpart HHHHH Website [epa.gov] - contains federal register notices and implementation tools
Presentations, Training and Articles:
Other Information and Resources:
Notes:
Page Last Updated: 12/2/22