| Spanish | English |
| norma aplicable a los efluentes de aguas usadas | sewage effluent standard |
| norma de calidad | environmental standard |
| norma de calidad ambiental | environmental quality standards |
| norma de calidad ambiental del agua | ambient water quality standard |
| norma de calidad del agua | water quality standard |
| norma de calidad del agua potable | drinking water quality standard |
| norma de calidad del aire | air quality standard |
| norma de calidad medioambiental | environmental quality standards |
| norma de efluentes | effluent standard |
| norma de efluentes | discharge standard |
| norma de emisión | discharge standard |
| norma de emisión | emission performance standard |
| norma de emisión | effluent standard |
| norma de emisión | emission standard |
| norma de producto | product standard A standard which prescribes aspects of the physical or chemical composition of products which have potential for causing environmental damage or the handling, presentation and packaging of products, particularly those which are toxic |
| norma de vertido directo | direct discharge standard |
| norma de vertido indirecto | indirect discharge standard |
| Norma europea | European standard |
| Norma europea | European standard A standard which has been approved pursuant to the statutes of the standards bodies with which the Community has concluded agreements |
| norma internacional de gestión medioambiental | international environmental management standard |
| norma internacional de la OMS para el agua potable | WHO international Standard for Drinking-Water |
| Norma ISO | ISO standard |
| Norma ISO | ISO standard standard of International Standard Organisation; Documented agreements containing technical specifications or other precise criteria to be used consistently as rules, guidelines, or definitions of characteristics, to ensure that materials, products, processes and services are fit for their purpose |
| norma medioambiental | quality standard |
| norma sanitaria común | commun health standard |
| norma sobre la calidad del agua potable | standard for drinking water quality |
| norma técnica "aire" | technical instruction air |
| normas consuetudinarias | custom and usage |
| normas consuetudinarias | custom and usage A group pattern of habitual activity usually transmitted across generations and, in some instances, having the force of law |
| normas de calidad ambiental | environmental quality standard |
| normas de calidad ambiental | environmental quality standard Normative documents and guidelines for determining the degree of environmental conditions and requirements to avoid negative and damaging effects, influences, and consequences |
| normas de calidad de vivienda | housing quality standard |
| normas de calidad de vivienda | housing quality standard A norm or measure applicable in legal cases and considered to reflect a relatively high grade or level of excellence in the construction, maintenance, operation, occupancy, use or appearance of dwelling units |
| normas de control de plaguicidas | pesticide control standard |
| normas de control de plaguicidas | pesticide control standard A norm or measure applicable in legal cases pertaining to the production, dissemination or use of substances designed to mitigate or eliminate insects or small animals that harm vegetation |
| normas de emisión | emission standard The maximum amount of discharge legally allowed from a single source, mobile or stationary |
| normas de seguridad | safety standard |
| normas de seguridad | safety standard A norm or measure applicable in legal cases for any action, procedure or contrivance designed to lower the occurrence or risk of injury, loss and danger to persons, property or the environment |
| normas de seguridad nuclear | nuclear safety standards |
| normas jurídicas | judiciary rule |
| normas jurídicas | judiciary rule Specific norms, regulations and precedents governing the conduct, procedure and arrangement of a judicial system, its various divisions and its officers |
| normas nacionales de protección | national fire codes |
| normas preventivas | national fire codes |
| normas sobre contaminación | pollution norm |
| propuesta de norma | proposal for legally binding measures |
