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Official Publication of the State Administrative Rules (24-4-103(11) C.R.S.)

Home >Browse rules >Department of Natural Resources > Division of Reclamation, Mining and Safety > 2 CCR 407-4

2 CCR 407-4 CONSTRUCTION MATERIAL

Where is the table of contents for each rule?

Current version

2 CCR 407-4 effective 05/15/2020 (PDF)

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All versions

Rule version by effective date (PDF)	Filing Type	Adopted date	Colorado Register publication date	Rulemaking details (eDocket tracking #)
05/15/2020	Admin Change by SOS	07/24/2020	n/a	2020-00500
07/15/2019	Permanent Rule	05/22/2019	06/25/2019	2019-00151
01/20/2012	Admin Change by SOS	01/20/2012	n/a	2012-00044
10/01/2006	Permanent Rule	08/16/2006	n/a	2006-00268
07/06/2006	Emergency Rule	07/06/2006	n/a	2006-00349
Imported	Permanent Rule	n/a	n/a

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