Final answer:
There are four ways to locate the appropriate initial action guide page in the ERG.
Step-by-step explanation:
To locate the appropriate initial action guide page in the ERG, you can use the following four methods:
- Search by chemical name or UN/NA number.
- Check the Table of Placards and the Table of Initial Isolation and Protective Action Distances.
- Use the yellow-bordered guides at the beginning of each guide page to quickly locate the guide number.
- Use the blue-bordered indexes at the back of the ERG to find the guide pages using the chemical name or UN/NA number.