OSHA has approved the following Maryland State Standards: 29 CFR 1910.1025, subpart Z, pertaining to amendments, additions and revisions to Occupational Exposure to Lead; 1926.58 subpart D, and appendix J to subpart D, (54 FR 52027 and 55 FR 2723) pertaining to clarifications to Occupational Exposure to Asbestos, Tremolite, Anthophyllite, and Actinolite for Construction. The standards are identical to Federal standards. Decision is effective 8/24/90.