CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS (Parts 400–471) > PART 439—PHARMACEUTICAL MANUFACTURING POINT SOURCE CATEGORY > SUBPART E—Research (§439.50 to §439.52) > 439.50—Applicability.

439.50—Applicability.

This subpart applies to discharges of process wastewater resulting from pharmaceutical research.

Code of Federal Regulations

[63 FR 50436, Sept. 21, 1998]
This subpart applies to discharges of process wastewater resulting from pharmaceutical research.

Code of Federal Regulations

[63 FR 50436, Sept. 21, 1998]