NIST Handbook 133 - 2025

NIST Handbook 133 Checking the Net Contents of Packaged Goods - 2025

as adopted by the 107th National Conference on Weights and Measures (NCWM)

• Full Document PDF
• Front Matter DOCX | PDF
• Table of Contents DOCX | PDF
• Amendments and Editorial Changes DOCX | PDF
• Introduction DOCX | PDF
• Chapter 1. General Information DOCX | PDF
• Chapter 2. Test Procedures for Packages Labeled by Weight – Gravimetric Testing DOCX | PDF
• Chapter 3. Test Procedures - For Packages Labeled by Volume DOCX | PDF
• Chapter 4. Test Procedures – Packages Labeled by Count, Linear Measure, Area, Thickness, and Combinations of Quantities DOCX | PDF
• Chapter 5.  Specialized Test Procedures DOCX | PDF
• Appendix A. Tables DOCX | PDF
• Appendix B. Random Number Tables DOCX | PDF
• Appendix C. Model Inspection Report Forms DOCX | PDF
• Appendix D. AOSA Rules for Testing Seeds DOCX | PDF
• Appendix E. General Tables of Units of Measurement DOCX | PDF
• Appendix F. Glossary DOCX | PDF
• Appendix G. Table of Acronyms DOCX | PDF
• Index DOCX | PDF
• References DOCX | PDF