Korea - Other Servies / On-site Test Arrangement

Witnessed testing by an engineer of RRL accredited laboratory is acceptable now. The Korean laboratory that JEL tie-up with is the RRL accredited one and we can carry out witnessed testing at JEL test-site, allocating a local RRL engineer there if requested by a customer.

Flow of witnessed testing

Firstly, please contact us with following information:
  • Descriptions of EUT (Specifications, etc.)
  • Rough schedule for preparation of test sample

JEL Asia Approval Group
TEL: +81 4 7188 6381

JEL inform customers of the following information:
  • Reserved day for test*
  • Number of necessary samples
  • Necessary documents list
  • Rough estimation for the cost
  • Rough schedule

Please proceed to the next step for application after checking the above.

*After confirmation of availability of engineers at JEL tie-up local test laboratory, we will inform you of the schedule for test

for Test

Please fill in the application form for the certification test and submit it to us. If you have any questions in the application, please contact to the following address:

JEL Asia Approval Group
TEL: +81 4 7188 6381/FAX: +81 4 7188 6382


We will send back a copy to customers with receipt mark stamped.
Then, the reservation is fixed.

In case you do not receive any confirmation of reservation from us, please contact to the following address:

JEL Asia Approval Group
TEL: +81 4 7188 6381

Submission of
Necessary documents
Please provide us with necessary documents for issuing test report when you ship the sample.Specifically, please refer to the necessary documents list.
  • Confirmation of environmental conditions and characteristics of the test site
  • Testing according to Korean standard
  • Preparation of test report according to necessary document provided by customer and to test data
Issue of
EMC Test Report

Note) When we use the test report issued in this witnessed testing for the application of KCC mark, we should submit a copy of RRL designation for test laboratory or a certificate of the approval by an international organ.

Necessary Documents List for RRL Endorsed EMC Test Report

Item Details
Order form for Test Report Applicant's information and technical contents to be stated on the test report are included.
It can be downloaded from JEL Website
Product Descriptions in English Product descriptions in English similar to the ones printed on the product brochure is necessary.
Block diagram Block diagram of test configuration. (not a block diagram of inside of EUT)
List of EUT and Accessories List of EUT and accessories used for the test.
Cable configurations and termination method (English) Descriptions in English about configuration and termination method of the cables used for test are necessary.
List of cables List of the cable used for test (except for the rental cable of JEL)
Descriptions for modes Operation modes described in English are necessary.
EUT Image Photo image taken with a scale put aside

JEL Applicable KCC Standards

space EMI EMS
Information Technology Equipments (ITE) KN22

Categories of product other than above can be tested at the tied-up laboratory, for which please feel free to contact us.

Witnessed Test Fee (Rough estimate)

Test fee and lead time differ by product to be tested. Please refer to the following table and contact us if you need further information.

EMC Testing Fee Approx. JPY260,000`
RRL Endorsed
Test Report issuing Fee
Original: JPY30,000-/copy
Photocopied original: JPY3,000-/copy
Travel expense for
the engineer at RRL
accredited laboratory
Please inquire to us.
Shipping charge of samples It varies by size and weight of EUT

*It is possible for us to expedite issuing the test report if customer can provide us with necessary documents before finishing the test procedure.

For details please contact to:
yReservation DeskzGeneral Service Bureau / Asia Approval Group
TEL: +81 4 7188 6381
FAX: +81 4 7188 6382