F2089-15: Standard Practice for Language Interpreting
F2575-14: Standard Guide for Quality Assurance in Translation
F1562-14: Standard Guide for Use-Oriented Foreign Language Instruction
F2089-15: Standard Practice for Language Interpreting
F2575-14: Standard Guide for Quality Assurance in Translation
F2889-11: Standard Practice for Assessing Language Proficiency
F1562-14: Standard Guide for Use-Oriented Foreign Language Instruction
F2089-15: Standard Practice for Language Interpreting
F2575-14: Standard Guide for Quality Assurance in Translation
F2889-11: Standard Practice for Assessing Language Proficiency