42 C.F.R. § 54a app to Part 54a
Model Notice to Individuals Receiving Substance Abuse Services
No provider of substance abuse services receiving Federal funds from the U.S. Substance Abuse and Mental Health Services Administration, including this organization, may discriminate against you on the basis of religion, a religious belief, a refusal to hold a religious belief, or a refusal to actively participate in a religious practice.
If you object to the religious character of this organization, Federal law gives you the right to a referral to another provider of substance abuse services. The referral, and your receipt of alternative services, must occur within a reasonable period of time after you request them. The alternative provider must be accessible to you and have the capacity to provide substance abuse services. The services provided to you by the alternative provider must be of a value not less than the value of the services you would have received from this organization.
42 C.F.R. 54a app to Part 54a