knowingly
As used in subsection (a), the term “knowingly” means (1) the having of actual knowledge, or (2) the presumed having of knowledge deemed to be possessed by a reasonable man who acts in the circumstances, including knowledge obtainable upon the exercise of due care.
Source
42 USC § 6303(b)
Scoping language
None identified, default scope is assumed to be the parent (part A) of this section.