45 cfr part 160 and part 164 July 8, 2019 16 32 64 128 45 cfr part 160 and part 164 subparts a and e Hipaa security rule 45 cfr part 160 and subparts a and c of part 164 45 cfr part 160 part 162 and part 164 45 cfr part 160 and part 164 subparts a and c The privacy rule 45 cfr part 160 and subparts a and e of part 164 45 cfr part 160