The master microcopy of permanent records and of temporary records having a retention period of ten (10) years or longer, shall not be used for reference purposes.
Duplicate copies shall be used for reference purposes and for further duplication on a recurring basis or for large-scale duplication such as for distribution of records in microform.
In cases where it is necessary to make duplicates from the master copy, procedures shall ensure that the master copy remains clean and undamaged during the duplication process.
The Administrator shall establish and issue standards, guidelines, and procedures for the secure storage of the master microcopy of permanent records and of temporary records having a retention period of ten (10) years or longer.
The Administrator may establish a centralized micrographic service for the benefit of District agencies.
Such a service shall provide the following:
D.C. Mun. Regs. tit. 1, r. 1-1532