JIS

Proficiency testing by interlaboratory comparisons -- Part 1: Development and operation of proficiency testing schemes
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1998

Quality management systems -- Guidelines for quality management in projects
standard by Japanese Industrial Standard / Japanese Standards Association, 07/20/2004

Conformity assessment -- Conformity assessment for Japanese Industrial Standards -- General guidance on a third-party certification system for products and these processing technology
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Conformity assesment -- Conformity assessment for Japanese Industrial Standards -- Guidance on a third-party certification system for precast concrete products
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2009