Nondegradable waste

Nondegradable waste means any waste that does not decompose through chemical breakdown or microbiological activity. Examples are, but are not limited to, concrete, municipal waste combustor ash, and metals.

Source

40 CFR § 60.751


Scoping language

As used in this subpart, all terms not defined herein shall have the meaning given them in the Act or in subpart A of this part.

Is this correct? or