CFR›Title 38›Chapter I›Part 3›Subpart A›Subject Group Ratings and Evaluations; Basic Entitlement Considerations ContainsSections 3.300–3.302CorpusDaily eCFRDisplayed edition2026-07-13Last updated2026-07-13 Sections 3.300 § 3.300 Claims based on the effects of tobacco products. 3.301 § 3.301 Line of duty and misconduct. 3.302 § 3.302 Service connection for mental unsoundness in suicide. Previous Rating Considerations Relative to Specific Diseases Rating Considerations Relative to Specific Diseases Next Ratings and Evaluations; Service Connection Ratings and Evaluations; Service Connection