Adds a new subsection (g) titled 'Constituent services' to 8 U.S.C. 1226 establishing requirements for detainee access to privacy waiver forms and Congressional privacy release forms, notices and handbooks, notice to congressional offices, access to communication and printing resources, complaint and enforcement procedures (including civil actions), interpreter access for complaints, and a definition of 'congressional office.' Also directs rulemaking and notice deadlines and sets an effective date.