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NATO Language Proficiency Levels

NATO STANAG 6001 SLP Language Proficiency levels, defintion and adoption

Language Proficiency Definition

Language proficiency (compétence linguistique)

An individual’s unrehearsed, general language communication ability. [NATO agreed]

NATO STANAG 6001 SLP Adoption

Participating nations adopt the table of language proficiency levels for the purpose of:

  • a) Communicating language requirements for international staff appointments.
  • b) Recording and reporting, in international correspondence, measures of language proficiency.
  • c) Comparing national standards through a standardized table while preserving each nation’s right to maintain its own internal proficiency standards.

Proficiency Levels (0-5)

  • Level 0 - No proficiency
  • Level 1 - Survival
  • Level 2 - Functional
  • Level 3 - Professional
  • Level 4 - Expert
  • Level 5 - Highly-articulate native

SLP Profile

  • e.g. SLP 3333
    • Skill L (Listening) = 3
    • Skill S (Speaking) = 3
    • Skill R (Reading) = 3
    • Skill W (Writing) = 3