N.M. Code R. § 7.1.3.10
The custodian is responsible for responding to written requests to inspect the department's public records. If the custodian permits inspection in response to the written request within three (3) business days of the custodian's receipt of the request, the custodian is not required to respond in writing. If inspection is not permitted in response to the written request within three (3) business days, the custodian must provide a written response to the person making the written request.
C. The custodian should identify or designate reasonable facilities to make or furnish copies of the public records requested during usual business hours.
[10/31/96; Recompiled 10/31/01]