OMB control number

Accidental Release Reporting

OMB 3301-0001 · CSB.

OMB 3301-0001

The rule describes when an owner/operator must report an accidental release of a regulated or extremely hazardous substance to the Chemical Safety and Hazard Investigation Board.

The latest form for Accidental Release Reporting expires 2027-06-30 and can be found here.

Latest Forms, Documents, and Supporting Material

Document Name
Form OMB No. 3301-0001 CSB Accidental Release Form Form and Instruction
EXHIBIT 4 ARRR FORM 2024.05.14.docx Supplementary Document
Instructions Revised 2021.02.11 Justification.docx Justification for No Material/Nonsubstantive Change
FormRevised 2021.02.11 Justification.docx Justification for No Material/Nonsubstantive Change
FormRevised4-21-20.docx Supplementary Document
ARR Supporting Statement A 2024.05.14.docx Supporting Statement A
FormRevised4-21-20.docx Supplementary Document
Exh3CSBSupportingStatement.pdf Supplementary Document
Exhibit2CSBSupportingStatement12-11-19.pdf Supplementary Document
CSB Accidental Release Form Form and Instruction

All Historical Document Collections

202406-3301-003 Approved without change	Reinstatement without change of a previously approved collection	2024-06-13
202405-3301-002	Reinstatement with change of a previously approved collection	2024-05-17
202405-3301-001 Improperly submitted and continue	Reinstatement without change of a previously approved collection	2024-05-17
202305-3301-001	Extension without change of a currently approved collection	2023-05-01
202304-3301-001 Approved without change	Extension without change of a currently approved collection	2023-04-28
202101-3301-003 Approved with change	No material or nonsubstantive change to a currently approved collection	2021-01-22
202004-3301-002 Approved with change	New collection (Request for a new OMB Control Number)	2020-04-10
202004-3301-001 Comment filed on proposed rule	New collection (Request for a new OMB Control Number)	2020-04-02