These specifications cover Braille transcription and embossing of a letter, printing of a “large print” formatted letter in black ink (English and Spanish), accessible finalized digital formats with Braille transcription and/or embossing (.brf) and finalized “large print” letter (.pdf), printing of a return address on a mailing envelope and imprinting of variable imaged mailing addresses (PII), inserting of both versions of the letter into the mailing envelope, and mailing thru the USPS with the agency’s G-48 mailing permit. Braille is required in English and Spanish.