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e-CFR data is current as of October 27, 2020

Title 40Chapter ISubchapter DPart 143


TITLE 40—Protection of Environment

CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

SUBCHAPTER D—WATER PROGRAMS (CONTINUED)

PART 143—OTHER SAFE DRINKING WATER ACT REGULATIONS

rule

Subpart A—NATIONAL SECONDARY DRINKING WATER REGULATIONS

§143.1
Purpose.
§143.2
Definitions.
§143.3
Secondary maximum contaminant levels.
§143.4
Monitoring.
§§143.5—143.9
[Reserved]
rule

Subpart B—USE OF LEAD FREE PIPES, FITTINGS, FIXTURES, SOLDER, AND FLUX FOR DRINKING WATER

§143.10
Applicability and scope.
§143.11
Definitions.
§143.12
Definition of lead free and calculation methodology.
§143.13
Use prohibitions.
§143.14
State enforcement of use prohibitions.
§143.15
Introduction into commerce prohibitions.
§143.16
Exemptions.
§143.17
[Reserved]
§143.18
Required labeling of solder and flux that is not lead free.
§143.19
Required certification of products.
§143.20
Compliance provisions.

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