Paper, board and pulps; international calibration of testing apparatus; nomination and acceptance of standardizing and authorized laboratories

This standard establishes the framework for the acceptance and appointment of laboratories capable of performing international calibration of test instruments used in the pulp, paper, and board industry. It outlines the rigorous criteria required for a laboratory to be recognized as a standardized facility authorized to conduct these critical measurements. The document defines the necessary organizational structure, technical competence, and quality management systems that such institutions must maintain to ensure consistency and reliability across different countries. By specifying the qualifications for personnel and the operational procedures for instrument calibration, it aims to harmonize measurement practices globally. This approach facilitates trade and quality assurance by ensuring that test results obtained in any approved laboratory are mutually acceptable. The text details the responsibilities of both the accrediting bodies and the laboratories involved, focusing on the technical and administrative aspects of maintaining calibration integrity. It serves as a foundational reference for institutions seeking official designation within the international testing community for paper products.