Normas ISO

Information technology -- Open Systems Interconnection -- Structure of management information: Requirements and guidelines for implementation conformance statement proformas associated with OSI management

Proficiency testing by interlaboratory comparisons-- Part 1: Development and operation of proficiency testing schemes

Proficiency testing by interlaboratory comparisons-- Part 2: Selection and use of proficiency testing schemes by laboratory accreditation bodies

Iron ores -- Determination of zinc content -- Flame atomic absorption spectrometric method

Iron ores -- Determination of lead content -- Flame atomic absorption spectrometric method

Mechanical vibration and shock -- Human exposure -- Biodynamic coordinate systems