Section Jus 1509.01 - Retention of Records(a) The attorney general shall retain the following records for ten years in a centralized location: (1) A register of assistant attorneys general to whom the attorney general has delegated authority under RSA 7:6-b;(2) A register of county attorneys to whom the attorney general has delegated authority under RSA 7:6-b;(3) A copy of each application for written demand submitted to the attorney general's office, and each memorandum documenting an oral application made to such office;(4) A copy of each memorandum of denial, or notation thereof on a written application, and each memorandum of approval written by the attorney general or any authorized assistant attorney general; and(5) A copy of every demand letter issued by the attorney general or an authorized assistant attorney general to a communications common carrier pursuant to RSA 7:6-B.(b) Each county attorney receiving a delegation of the attorney general's authority, pursuant to RSA 7:6-b, shall retain the following records for ten years in a centralized location:(1) A register of assistant county attorneys to whom the county attorney has delegated authority under RSA 7:6-b;(2) A copy of each application for written demand submitted to the county attorney's office and each memorandum documenting an oral application made to such office;(3) A copy of each memorandum of denial, or notation thereof on a written application, and each memorandum of approval written by the county attorney or any authorized assistant county attorney in the county; and(4) A copy of each demand letter issued by the county attorney or an authorized assistant county attorney in the county.N.H. Admin. Code § Jus 1509.01