NTL 1999-G17 - North American Datum 83 Implementation Plan for the Gulf of Mexico - July 8, 1999

This Notice to Lessees and Operators (NTL) supersedes the Letter to Lessees and Operators dated April 15, 1993, on this subject. It includes a statement on the Paperwork Reduction Act of 1995. As published in the Federal Register on May 1, 1991 (56 FR 20020), the Minerals Management Service (MMS) has prescribed an implementation plan for the conversion of the North American Datum (NAD) 27 to NAD 83. This NTL summarizes the phases for this conversion in the Gulf of Mexico.