What should you check about a reusable hazmat container, like a portable tank, before reusing it for a different shipment?

Pick an answer

1. That it is thoroughly cleaned, undamaged, and still rated for the new material being loaded
2. Only that it still has its original paint color
3. Only that it is the correct size, regardless of condition
4. Nothing extra, since any approved container works for any material once it's been cleaned out

Correct!

Not quite. The correct answer is highlighted.