The Administrator shall be responsible for enforcing the provisions
of this chapter and such rules, regulations, specifications and requirements
as are promulgated pursuant to this chapter.
No changes made in the standards of professional or industrial
organizations referred to in this chapter, such as the American Society
for Testing and Materials and the Water Pollution Control Federation,
shall be effective under this chapter unless and until the changes
are adopted by the Board of Trustees. The Administrator may recommend
to the Board of Trustees that changes be adopted.