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CNA is responsible for...."



The CNA is responsible for Water management and developing a policy of support that permits producing, improving, and making the best use of the Agricultural, Livestock, Fisheries, and the Food Supply sector

 Published in January 14, 2009 in the DOF.  The CNA = "Comisión Nacional de Agua" (National Water Commission is changed to CONAGUA = "Comité Consultivo Nacional de Normalización del Sector Agua", National Consultative Committee of Standardization of the Water Sector  - CNA is changed to CONAGUA in all the water standards.

LAW, REGULATION, OR NOM - What is the difference?  

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NOMS

 PESOS  
NOM-001-CONAGUA-2011, Potable water systems, household outlets and sanitary sewage systems - Hermeticity - Specifications and test methods. 850.00

NOM-002-CONAGUA-2021, Appliances and accessories for sanitary use. Published in the DOF November 29, 2022 – Effective May 28, 2023
The Official Mexican Standard, once it enters into force, will cancel the similar ones “NOM-005-CONAGUA-1996, Flushometers - specifications and Methods of Test;" “NOM-009-CONAGUA-2001, Toilets for use sanitary-specifications and methods of proof” and “NOM-010-CONAGUA-2000, Valve of admission and valve Flush tank for toilet tank-specifications and test methods,” published in the Daily Official of the Federation on July 25, 1997; August 2, 2001 and 2 of September of 2003, respectively.
 		 2200.00

nom-003-cOnaGUA-1996, requirements during the construction of water extraction wells for preventing the contamination of aquifers. (NOM-003-CNA-1996, Requisitos durante la construcción de pozos de extracción de agua para prevenir la contaminación de acuíferos.) (published in the Official Daily of the Federation on Feb 3, 1997) 14/Jan/09 changed to NOM-003-CONAGUA-1996

1202.50

NOM-004-CONAGUA-1996, requirements for the protection of aquifers during the maintenance and rehabilitation of water extraction wells and for the closing of wells in general. (Published in the Official Daily of the Federation Aug 8, 1997) NOM-004-CNA-1996, Requisitos para la protección de acuíferos durante el mantenimiento y rehabilitación de pozos de extracción de agua y para el cierre de pozos en general. 14/Jan/09 changed to NOM-004-CONAGUA-1996

 1202.50

NOM-005-CONAGUA-1996, Fluxometers - specifications and testing methods NOM-005-CNA-1996, Fluxómetros-Especificaciones y métodos de prueba.  14/Jan/09 changed to NOM-005-CONAGUA-1996

1202.50
NOM-008-CONAGUA-1998, Shower fixtures employed in physical cleansing – Specifications and testing methods.NOM-008-CNA-1998, Regaderas empleadas en el aseo corporal-Especificaciones y métodos de prueba. (published in the DOF June 25, 2001 – took effect Dec. 25, 2001) 14/Jan/09 changed to NOM-008-CONAGUA-1998 MODIFICATION TO THIS STANDARD PUBLISHED IN THE DOF, JULY 21 2009 1202.50
NOM-009-CONAGUA-2001, Toilets for sanitary use – Specifications and testing methods   Published Aug. 2, 2001
 NOM-009-CNA-2001, Inodoros para uso sanitario-Especificaciones y métodos de prueba.
Published Aug. 2, 2001 14/Jan/09 changed to NOM-009-CONAGUA-2001  MODIFICATION TO THIS STANDARD PUBLISHED IN THE DOF, JULY 3, 2009		 1202.50
NOM-010-CONAGUA-2000 Admission Valves and Flush Valves for Toilet Tanks – Specifications and Testing NOM-010-CNA-2000, Válvula de admisión y válvula de descarga para tanque de inodoro-Especificaciones y métodos de prueba.
Methods. Sept 2, 2003 14/Jan/09 changed to NOM-010-CONAGUA-2000		 1202.50
NOM-014-CONAGUA-2003, Requirements for the artificial recharge of aquifers with treated wastewater.
Published in the Official Daily of the Federation on August 18, 2009.
 		 832.50

NOM-015-CONAGUA-2007, Artificial infiltration of water to aquifers. Characteristics and specifications of the works and the water. Published in the Official Daily of the Federation on August 18, 2009. 832.50
NMX-AA-003-1980 - WASTEWATERS – SAMPLING 925.00
NMX-AA-004-SCFI-2000 - WATER ANALYSIS - DETERMINATION OF SETTLEABLE SOLIDS IN NATURAL WATERS, WASTEWATERS AND TREATED WASTEWATERS - TEST METHOD (CANCELS NMX-AA-004-1977 925.00
NMX-AA-005-SCFI-2000 - WATER ANALYSIS - DETERMINATION OF EXTRACTABLE FATS AND OILS IN NATURAL WATERS, WASTEWATERS AND TREATED WASTEWATERS - TEST METHOD (CANCELS NMX-AA-005-SCFI-1980) 925.00
NMX-AA-006-SCFI-2000 - WATER ANALYSIS - DETERMINATION OF FLOATING MATERIAL IN WASTEWATERS AND TREATED WASTEWATERS - TEST METHOD - (CANCELS NMX-AA-SCFI-1973)
 		925.00
NMX-AA-009-1993-SCFI ATMOSPHERIC POLLUTION – STATIONARY SOURCES – DETERMINATION OF THE FLOW OF GASES IN A FLUE – PITOT TUBE METHOD 1202.50

NMX-AA-132-SCFI-2006 SOIL SAMPLING FOR METAL AND SEMIMETAL IDENTIFICATION AND QUANTIFICATION, AND SAMPLE HANDLING, 2035.00
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