40 CFR § 1400.5 - Internet access to certain off-site consequence analysis data elements.

---
identifier: "/us/cfr/t40/s1400.5"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 1400.5 - Internet access to certain off-site consequence analysis data elements."
title_number: 40
title_name: "Protection of Environment"
section_number: "1400.5"
section_name: "Internet access to certain off-site consequence analysis data elements."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY AND DEPARTMENT OF JUSTICE"
subchapter_number: "A"
subchapter_name: "ACCIDENTAL RELEASE PREVENTION REQUIREMENTS; RISK MANAGEMENT PROGRAMS UNDER THE CLEAN AIR ACT SECTION 112(r)(7); DISTRIBUTION OF OFF-SITE CONSEQUENCE ANALYSIS INFORMATION"
part_number: "1400"
part_name: "DISTRIBUTION OF OFF-SITE CONSEQUENCE ANALYSIS INFORMATION"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7412(r)(7)(H)(ii)."
regulatory_source: "65 FR 48131, Aug. 4, 2000, unless otherwise noted."
cfr_part: "1400"
---


# 1400.5 Internet access to certain off-site consequence analysis data elements.

The Administrator shall include only the following OCA data elements in the risk management plan database available on the Internet:

(a) The concentration of the chemical (RMP Sections 2.1.b; 3.1.b);

(b) The physical state of the chemical (RMP Sections 2.2; 3.2);

(c) The statistical model used (RMP Sections 2.3; 3.3; 4.2; 5.2);

(d) The endpoint used for flammables in the worst-case scenario (RMP Section 4.5);

(e) The duration of the chemical release for the worst-case scenario (RMP Section 2.7);

(f) The wind speed during the chemical release (RMP Sections 2.8; 3.8);

(g) The atmospheric stability (RMP Sections 2.9; 3.9);

(h) The topography of the surrounding area (RMP Sections 2.10; 3.10);

(i) The passive mitigation systems considered (RMP Sections 2.15; 3.15; 4.10; 5.10); and

(j) The active mitigation systems considered (RMP Sections 3.16; 5.11).