BS ISO/CIE 10527:1991

Introduction
1 Scope
2 Normative references
3 Definitions
4 Specifications
  4.1 Colour-matching functions
  4.2 Spectral chromaticity coordinates
5 Derivation of the colour-matching functions for the
  CIE 1931 standard colorimetric observer
  5.1 Experimental basis
  5.2 Transformation procedures
  5.3 Transformation properties
  5.4 Comparison with earlier data
6 Derivation of the colour-matching functions for the
  CIE 1964 supplementary standard colorimetric observer
  6.1 Experimental basis
  6.2 Transformation procedures
  6.3 Transformation properties
  6.4 Comparison with earlier data
7 Practical applications of colour-matching functions for
  CIE standard colorimetric observers
  7.1 Obtaining tristimulus values
  7.2 The basis for integration
  7.3 Rod activity
  7.4 The use of restricted data
  7.5 Standard of reflectance
Annex A (informative) - Bibliography

Defines two sets of colour-matching functions for use in colorimetry.