US lawMassachusettsRegulations515 CMR — Massachusetts State Police515 CMR 7.00 — Long term retention and preservation of evidence by governmental entities7.01515 CMR 7.01PurposeYear: 2026Length: 31 wordsOfficial source The purpose of 515 CMR 7.00 is to govern long term retention and preservation of evidence or biological material by any governmental entity as required by M.G.L. c. 278A, § 16(b).Next515 CMR 7.02