Standardization procedures
- Principle for TTC Standard Development Procedures
- Standardization procedures of TTC
- Decision-Making Process up to Hoding an Extraordinary Session of Technical Assembly
- Numbering system for TTC Standards
- Procedures for revising the TTC Standards
- Procedures for amending or correcting the TTC Standards
- Procedures for Supplement to the TTC Standards
- Guidelines for "TTC Standard (E)" Selection






