0960-AG93 200904 Unified Agenda of Federal Regulatory and Deregulatory Actions 0960 Social Security Administration SSA Expiration Date Extension for Musculoskeletal Body System Listing (3539F) Substantive, Nonsignificant First Time Published in The Unified Agenda Completed Actions No No 20 CFR 404.1500, app 1 42 USC 402 42 USC 405(a) 42 USC 405(b) 42 USC 405(d) to 405(h) 42 USC 416(i) 42 USC 421(a) 42 USC 421(i) 42 USC 422(c) 42 USC 423 42 USC 425 42 USC 902(a)(5) 42 USC 902 note No Final Action 02/02/2009 74 FR 5807 No No None No No No No Cheryl Williams A. 0960 Social Security Administration SSA 410 965-1020 cheryl.a.williams@ssa.gov Office of Medical Policy, 6401 Security Boulevard, Baltimore MD 21235-6401 Brianne Draffin 0960 Social Security Administration SSA 410 965-3703 Office of Regulations, 6401 Security Boulevard, Baltimore MD 21235-6401