4.2.1 The tests shall be carried out in testing
laboratories recognized by the Administrations concerned.footnote
4.2.2 When recognizing a laboratory, the Administration
shall consider the following criteria:
-
.1 that the laboratory is engaged, as a regular
part of its business, in performing inspections and tests that are
the same as, or similar to, the tests as described in the applicable
part;
-
.2 that the laboratory has access to the apparatus,
facilities, personnel, and calibrated instruments necessary to perform
these tests and inspections; and
-
.3 that the laboratory is not owned or controlled
by a manufacturer, vendor or supplier of the product being tested.
4.2.3 The testing laboratory shall use a quality
control system audited by the competent authority based on standard
ISO/IEC 17025.