49 CFR Part 37 - Transportation for Individuals With Disabilities; Reasonable Modification of Policies and Practices

D. The examples included in this appendix are neither exhaustive nor exclusive. Transportation entities may need to make determinations about requests for reasonable modification that are not described in this appendix. Importantly, reasonable modification applies to an entities' own policies and practices, and not regulatory requirements contained in 49 CFR parts 27, 37, 38, and 39, such as complementary paratransit service going beyond 3/4 mile of the fixed route, providing same day complementary paratransit service, etc.