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Title	Low greenhouse gas emitting safe drinking water production systems (141 KB) View AMS-III.AV. summary in the CDM Methodology Booklet Tools referenced in this methodology: Tool to calculate project or leakage CO2 emissions from fossil fuel combustion (260 KB) Baseline, project and/or leakage emissions from electricity consumption and monitoring of electricity generation (550 KB)
Version number	4.0
Scale	Small scale
Type	III
Status	Not Active (old version)
Validity	Valid from 31 May 13 to 23 Jul 15
Sectoral scope(s)	3
Clarifications/Revisions*	Clarification on the applicability of chlorination and soil purification technologies (submitted 24 Mar 14): SSC_707 (125 KB)
Previous Versions
Title	Low greenhouse gas emitting water purification systems (198 KB)
Version number	3.0
Validity	Valid from 28 Sep 12 to 30 May 13 Requests for registration can be submitted until 24 Jan 2014 23:59:59 GMT
Sectoral scope(s)	3
Clarifications/Revisions*	Clarification on the inclusion of chlorine dispensers under AMS-III.AV version 3 (submitted 12 Feb 13): SSC_672 (125 KB)
	Clarification on the definition of point-of-entry treatment systems and their eligibility under AMS-III.AV version 3 (submitted 21 Feb 13): SSC_673 (131 KB)
Title	Low greenhouse gas emitting water purification systems (239 KB)
Version number	2.0
Validity	Valid from 29 Jul 11 to 27 Sep 12 Requests for registration can be submitted until 28 May 2013 23:59:59 GMT
Sectoral scope(s)	3
Clarifications/Revisions*	Revision of III.AV to include alternative water quality standard and expand the applicability to different household water treatment technologies (submitted 19 Jul 12): SSC_644 (151 KB)
Title	Low greenhouse gas emitting water purification systems (231 KB)
Version number	1.0
Validity	Valid from 15 Apr 11 to 28 Jul 11 Requests for registration can be submitted until 29 Mar 2012 23:59:59 GMT
Sectoral scope(s)	3
Clarifications/Revisions*	Revision of AMS-III.AV to cover treated water for handwashing (submitted 20 Jul 12): SSC_645 (109 KB)

* Only the requests for clarification and revision that have been clarified by the SSC WG are displayed. To view all requests for clarification, go to this page. To view all requests for revision, go to this page.