TA2

This substance may be carried in fixed or demountable tanks or tank-containers under the

conditions laid down by the competent authority of the country of origin, if, on the basis of

the tests mentioned below, the competent authority is satisfied that such a transport operation

can be carried out safely. If the country of origin is not party to ADR, these conditions shall

be recognized by the competent authority of the first ADR country reached by the

consignment.

For the type approval tests shall be undertaken:

- to prove the compatibility of all materials normally in contact with the substance during

carriage;

- to provide data to facilitate the design of the emergency pressure-relief devices and

safety valves taking into account the design characteristics of the tank; and

- to establish any special requirements necessary for the safe carriage of the substance.

The test results shall be included in the report for the type approval.