Guidance on reception, opening and inspecting CTUs is
contained in the CTU Code, especially relevant is: chapter 8: Arrival,
Checking and Positioning of CTUs; chapter 12 Advice on Receipt and
Unpacking of CTUs; annex 2: Safe Handling of CTUs; annex 5: Receiving
CTUs; annex 8: Access to tank and bulk tops, working height; annex 9:
Fumigation.