ANSI C63.6 - 1996 : american national standard guide for the computation of errors in open-area test site measurements / American National Standards Institute
IEEE C95.1 - 1991 (revision of ANSI C95.1 - 1982) : IEEE Standard for safety levels with respect to human exposure to radio frequency electromagnetic fields, 3KHz to 300 GHz: recognised as an American National Standard (ANSI) / [Sponsor) IEEE Standards Coordinating Committee 28 on Non-Ionizing Radiation Hazards
Recueil de normes ISO 1 : documentation et information / Organisation Internationale de Normalisation
ISO 10173 : information technology: integrated services digital network (ISDN) primary access connector at reference points S and T / Organisation Internationale de Normalisation