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Silver limits and guidelines in Mexico (MX)

4 cited rows from 2 instruments. Not covered: a permit's own limits, or rules outside the 10 instruments we hold for Mexico (MX). Everything held for Mexico

Mexico: drinking water 1, leachate 1, soil 2

Mexico (MX): 4 rows

Drinking water: 1 row

NOM-127-SSA1-2021 — Agua para uso y consumo humano. Límites permisibles de la calidad del agua: Tablas 1 to 14 and… · DOF 02/05/2022 (in force 360 natural days from the day after publication — 10. Vigencia; turbidity 3.0 UNT from the second year after entry into force — Tabla… · 1 limit
ParameterValueApplies whenCite
Plata total0.05 a 0.1 mg/L5.8.3 Si para la desinfección del agua se utiliza cualquier forma de plata debe medirse plata total.NOM-127-SSA1-2021, Tabla 9 (especificaciones sanitarias de residuales de la desinfección)
Plata total 0.05 a 0.1 mg/L

Leachate: 1 row

NOM-147-SEMARNAT/SSA1-2004 — criterios para determinar las concentraciones de remediación de suelos contaminados por… · DOF 02/03/2007 (in force sixty natural days after publication — Transitorio Primero) · 1 guideline
ParameterValueApplies whenCite
Plata0,500 mg/L4) Remediar hasta las concentraciones de referencia de la fracción soluble establecidas en la Tabla 2 más la fracción soluble de la muestra de fondo. Aplicable cuando no existe población humana potencialmente expuesta.NOM-147-SEMARNAT/SSA1-2004, Tabla 2 (concentraciones de referencia de contaminantes solubles, CR S)
Plata 0,500

Soil: 2 rows

NOM-147-SEMARNAT/SSA1-2004 — criterios para determinar las concentraciones de remediación de suelos contaminados por… · DOF 02/03/2007 (in force sixty natural days after publication — Transitorio Primero) · 2 guidelines
Every row: NOTA: a. En caso de que se presenten diversos usos del suelo en un sitio, debe considerarse el uso que predomine. b. Cuando en los programas de ordenamiento ecológico y de desarrollo urbano no estén establecidos los usos del suelo, se usará el valor residencial.; 1) Remediar hasta las concentraciones de referencia totales establecidas en la Tabla 1.; 5.1.1. Cuando el suelo que se presume contaminado tiene una superficie menor o igual a 1 000 m 2 , el responsable procederá a remediar a las concentraciones de referencia totales (CR T ) señaladas en la Tabla 1 o a seguir cualquiera de las metodologías descritas en la presente Norma.
ParameterValueApplies whenCite
Plata390 mg/kguso de suelo: Uso agrícola/residencial /comercial (mg/kg)NOM-147-SEMARNAT/SSA1-2004, Tabla 1 (concentraciones de referencia totales, CR T, por tipo de uso de suelo)
Plata 390 5 100
Plata5 100 mg/kguso de suelo: Uso industrial (mg/kg)as above

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What was searched

10 instruments we hold for Mexico (MX), for 15 names matching “silver” (each in the JSON). 2 have a row, in the tables above; 8 have none.

8 instruments with no row for silver
  1. NOM-001-SEMARNAT-2021 — límites permisibles de contaminantes en las descargas de aguas residuales en cuerpos… · DOF 11/03/2022 (in force 365 days after publication; Tablas 1 and 2 from 3 April 2023; true colour and acute toxicity from the fourth year after publication —… · Source changed on or before 2026-10-17, not yet re-read: these rows are as read from DOF 11/03/2022 (in force 365 days after publication; Tablas 1 and 2 from 3 April 2023; true colour and acute toxicity from the fourth year after publication — Transitorios Primero to Tercero).
  2. NOM-020-SSA1-2021 — Salud ambiental. Criterio para evaluar la calidad del aire ambiente, con respecto al ozono (O3):… · DOF 28/10/2021 (in force 60 natural days after publication — 10.1; Tabla 1's years count from entry into force — its note a; 5.2.4 applies from the calendar… · Source changed on or before 2026-10-17, not yet re-read: these rows are as read from DOF 28/10/2021 (in force 60 natural days after publication — 10.1; Tabla 1's years count from entry into force — its note a; 5.2.4 applies from the calendar year after publication — Transitorio Segundo; repeals NOM-020-SSA1-2014 — Transitorio Primero).
  3. NOM-021-SSA1-2021 — Salud ambiental. Criterio para evaluar la calidad del aire ambiente, con respecto al monóxido de… · DOF 29/10/2021 (in force 60 natural days after publication — 10.1; 5.2.4 applies from the calendar year after publication — Transitorio Segundo; repeals… · Source changed on or before 2026-10-17, not yet re-read: these rows are as read from DOF 29/10/2021 (in force 60 natural days after publication — 10.1; 5.2.4 applies from the calendar year after publication — Transitorio Segundo; repeals NOM-021-SSA1-1993 — Transitorio Primero).
  4. NOM-022-SSA1-2019 — Salud ambiental. Criterio para evaluar la calidad del aire ambiente, con respecto al dióxido de… · DOF 20/08/2019 (in force 180 natural days after publication — 10.1; repeals NOM-022-SSA1-2010 — Transitorio Único) · Source changed on or before 2026-10-17, not yet re-read: these rows are as read from DOF 20/08/2019 (in force 180 natural days after publication — 10.1; repeals NOM-022-SSA1-2010 — Transitorio Único).
  5. NOM-023-SSA1-2021 — Salud ambiental. Criterio para evaluar la calidad del aire ambiente, con respecto al dióxido de… · DOF 27/10/2021 (in force 60 natural days after publication — 10.1; 5.2.4 applies from the calendar year after publication — Transitorio Segundo; repeals… · Source changed on or before 2026-10-17, not yet re-read: these rows are as read from DOF 27/10/2021 (in force 60 natural days after publication — 10.1; 5.2.4 applies from the calendar year after publication — Transitorio Segundo; repeals NOM-023-SSA1-1993 — Transitorio Primero).
  6. NOM-025-SSA1-2021 — Salud ambiental. Criterio para evaluar la calidad del aire ambiente, con respecto a las… · DOF 27/10/2021 (in force 60 natural days after publication — 9.1; Tabla 1's years count from entry into force — its note a; 4.2.5 and 4.2.6 apply from the… · Source changed on or before 2026-10-17, not yet re-read: these rows are as read from DOF 27/10/2021 (in force 60 natural days after publication — 9.1; Tabla 1's years count from entry into force — its note a; 4.2.5 and 4.2.6 apply from the calendar year after publication — Transitorio Segundo; cancels NOM-025-SSA1-2014 — Transitorio Primero).
  7. NOM-026-SSA1-2021 — Salud ambiental. Criterio para evaluar la calidad del aire ambiente, con respecto al plomo (Pb):… · DOF nota 5634085 (the held page prints no publication date; in force 60 natural days after publication — 9.1; 4.2.3 applies from the calendar year after…
  8. NOM-085-SEMARNAT-2011 — Contaminación atmosférica. Niveles máximos permisibles de emisión de los equipos de… · DOF 02/02/2012 per the held copy's document date (the DOF normasOficiales page prints no DOF date; signed 20 January 2012); in force 60 days after publication…
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Programs: this page as JSON at /api/v1/limits?parameter=silver&place=MX; MCP at https://passage-data.com/mcp (tool find_limits). Every tool · llms.txt · OpenAPI

Read from public law and public agency files. A row missing here is missing from our sources, not from the law of the place. Check the cited source before relying on a value.