CFR > Title 49 > Subtitle B > Chapter II > Part 272 > Subpart B CFR > Title 49 > Subtitle B > Chapter II > Part 272 > Subpart B – Plan Components and Approval Process Current as of: 2024 | Check for updates | Other versions § 272.101 Content of a critical incident stress plan § 272.103 Submission of critical incident stress plan for approval by the Federal Railroad Administration § 272.105 Requirement to file critical incident stress plan electronically