For this part, each of the following is a recognised testing facility for a packaging design type:
(a) a testing facility registered by NATA to conduct performance tests under the ADG code, part 6 for the packaging design type;
(b) if NATA has not registered a testing facility to conduct performance tests of that kind—a testing facility in Australia capable of conducting the tests;
(c) a facility in a foreign country approved by a public authority of the country to conduct performance tests of that kind.