


In case no non-compliance has been found in the document review and field review with regard to the application of areas of test, and non-conformance has been corrected within the given period, RRA will issue Certificate of Designated Test Laboratory as in the following figure. The applicant can subsequently conduct test work in the designated areas and types of test.
The designation numbers of the certificate of designated test laboratory are expressed of six-digit identification numbers with the first two places expressed as KR, and the rear four places filled by the serial numbers of the designated test laboratory.























