Fundamentals of metrology - Part 3: Evaluation of measurements of a single measurand, measurement uncertainty
Edition 1996-05

Fundamentals of metrology - Part 4: Evaluation of measurements; uncertainty of measurement
Edition 1999-02

Geometrical product specifications (GPS) - Pneumatic length measurement - Characteristics of instruments, requirements, testing
Edition 2016-12

Photographic lenses; method for measuring the spectral transmittance
Edition 1993-04

Spectral measurement of radiation - Part 1: Terminology, quantities, characteristic values
Edition 2024-07

Spectral measurement of radiation; radiation sources; selection criteria
Edition 1982-09

Spectral measurement of radiation - Spectral isolation - Definitions and characteristics
Edition 2021-09

Spectral measurement of Radiation - Physical detectors for spectral measurement of radiation - Terminology, characteristic quantities, selection criteria
Edition 2019-08

Optical radiation physics and illuminating engineering - Part 11: Radiometer for measuring actinic radiant quantities - Terms, characteristics and their classification
Edition 2011-04

Photometry; terms of measurement on gas luminaires
Edition 1976-05