Section Env-C 210.04 - Retention of Department Records(a) The department shall retain an electronic record received from any individual or entity outside the department in the record's original electronic format or in such other electronic format as is compatible with technology within the department's possession.(b) If necessary in order to conserve physical storage space, the department shall convert non-electronic records to electronic format and thereafter retain the electronic format. Any record so converted shall not be required to be retained in its non-electronic format.N.H. Admin. Code § Env-C 210.04