28 C.F.R. § 40.4 Accessibility.
Title 28 - Judicial Administration
Each inmate shall be entitled to invoke the grievance procedure regardless of any disciplinary, classification, or other administrative or legislative decision to which the inmate may be subject. The institution shall ensure that the procedure is accessible to impaired and handicapped inmates.
Title 28: Judicial Administration
PART 40—STANDARDS FOR INMATE GRIEVANCE PROCEDURES
Subpart A—Minimum Standards for Inmate Grievance Procedures
§ 40.4 Accessibility.