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Code of Massachusetts Regulations (CMR)
Title 310
Chapter 42.00
310 C.M.R. 42.00
Certification and operation of environmental analysis laboratories
MGL c. 21, §§ 26 through 53 MGL c. 21A, § 2(28) MGL c. 21C, § 4 MGL c. 21E, § 3 MGL c. 111, §§ 142A through 142E, 150A and 160
Massachusetts Department of Environmental Protection
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42.01
Purpose
42.02
Applicability
42.03
Definitions
42.04
Application Procedure
42.05
Certification Matrices, Disciplines and Categories
42.06
Laboratory Certification Ratings
42.07
Criteria for Certification
42.08
Minimum Standards for Certification
42.09
Issuance of Certificate
42.10
Requirements for Maintaining Certification Status
42.11
Renewal of Certificate
42.12
Denial, Downgrading, and Revocation of Certification
42.13
Reporting Requirements
42.14
Maintenance of Records
42.15
Right of Entry
42.16
Reciprocity
42.17
Orders, Violations, and Penalties
42.18
Right to Appeal
42.19
List of Certified Laboratories
42.20
Potable Water
42.21
Non-potable Water: (Reserved)
42.22
Severability