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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 15
Chapter XV
Part 1500 - PART 1500—CONCRETE MASONRY RESEARCH, EDUCATION, AND PROMOTION
Subpart A [§ 1500.0 - § 1500.88] - Subpart A—Concrete Masonry Products Research, Education, and Promotion Order
Subpart B [§ 1500.100 - § 1500.108] - Subpart B—Referendum Procedures
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