NESHAP for Steel Pickling, HCI Process Facilities and Hydrochloric Acid Regeneration Plants (40 CFR Part 63, Subpart CCC) (Renewal)
Extension without change of a currently approved collection
No
Regular
11/25/2025
Requested
Previously Approved
36 Months From Approved
05/31/2026
300
300
35,000
35,000
14,700
10,600
The National Emission Standards for Hazardous Air Pollutants (NESHAP) for Steel Pickling, HCl Process Facilities and Hydrochloric Acid Regeneration Plants (40 CFR Part 63, Subpart CCC) were proposed on September 18, 1997; promulgated on June 22, 1999; and amended on both September 19, 2012 and November 19, 2020. This rule applies to all facilities that pickle steel using hydrochloric acid (HCl) or regenerate hydrochloric acid and are either major sources or part of a facility that is a major source. This information is being collected to assure compliance with 40 CFR Part 63, Subpart CCC.
In general, all NESHAP standards require initial notifications, performance tests, and periodic reports by the owners/operators of the affected facilities. They are also required to maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility, or any period during which the monitoring system is inoperative. These notifications, reports, and records are essential in determining compliance, and are required of all affected facilities subject to NESHAP.
On behalf of this Federal agency, I certify that the collection of information encompassed by this request complies with 5 CFR 1320.9 and the related provisions of 5 CFR 1320.8(b)(3).
The following is a summary of the topics, regarding the proposed collection of information, that the certification covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control number;
If you are unable to certify compliance with any of these provisions, identify the item by leaving the box unchecked and explain the reason in the Supporting Statement.
1821t12.xlsx
1821.12_Supplemental Reg Text.docx
NESHAP for Steel Pickling, HCI Process Facilities and Hydrochloric Acid Regeneration Plants (40 CFR Part 63, Subpart CCC)(Renewal)