Samples

• j

Time period

• Approval Application period: kj
• Factory Inspection period: kj
• Test period: k
• Approval period: jk
• Registration period: j

Validity of Certification

Annual Maintenance

• j

Required documents

Standards

• International standard: kj
• National standard: k

Approval & Registration

• j

applicant

• j

test

• k

Factory inspection

• jk