Question

A generator must keep a copy of each manifest signed for a period of _____ years.

(a) 1

(b) 2

(c) 3

(d) 4

This question was posed to me during an interview.

Query is from Waste Minimization topic in chapter Principles of Waste Minimization of Hazardous Waste Management

Answer 1

The correct answer is (c) 3

Easiest explanation: A generator must keep a copy of each manifest signed for three years or until he receives a signed copy from the designated facility which received the waste for safe disposal.