Latvian national standardization body – the Standardisation Bureau (LVS) of SIA Standartizācijas, akreditācijas un metroloģijas centrs (Standardisation, Accreditation and Metrology Centre) operates in:

  • International Standardisation Organisation (ISO)
  • International Electrotechnical Commission (IEC)
  • European Committee for Standardisation (CEN)
  • European Committee for Electrotechnical Standardisation (CENELEC)

Latvian national metrology body — the Metrology Bureau (LATMB) of SIA Standartizācijas, akreditācijas un metroloģijas centrs (Standardisation, Accreditation and Metrology Centre) represents Latvia in:

  • European Association of National Metrology Institutes (EURAMET)
  • International Organisation of Legal Metrology (OIML)
  • European Cooperation in Legal Metrology (WELMEC).

LATMB has also signed the Mutual Recognition Agreement with International Committee for Weights and Measures (CIPM).

Latvian national accreditation body – the Latvian National Accreditation Bureau (LATAK) of SIA Standartizācijas, akreditācijas un metroloģijas centrs (Standardisation, Accreditation and Metrology Centre) is a full-fledged member of:

  • European Cooperation for Accreditation (EA) - EA Multilateral Recognition Agreement has been signed in 2002
  • International Laboratory Accreditation Cooperation (ILAC) - ILAC welcomed LATAK, as a Full Member of organisation on June 2022.

Latvia is a member of:

  • The European Consumer Organisation (BEUC)
  • Consumers International (CI)