For purposes of interpretation of this regulation, the following shall be understood by:
a. Chemical accident: An unplanned event involving hazardous chemical substances that cause damage to health, the environment, or property, such as: spill, leak, fire, or explosion. This excludes any long-term event such as chronic contamination.
b. Activity: Set of operations characteristic of a person or entity.
c. Storage: Action of storing, conserving, keeping, or depositing chemical substances or their waste in warehouses, storage facilities, customs, or other real estate.
d. Veterinary Operation Certificate (Certificado Veterinario de Operación, CVO): Document issued by the National Animal Health Service (SENASA), through which the authorization is recorded, so that the establishment may engage in one or several of the activities listed in article 56 of Law No. 8495 of April 6, 2006 "Ley General del Servicio Nacional de Salud Animal". This document does not grant, recognize, or resolve property rights or ownership over real estate.
e. Community: People who live or work near upper-tier establishments, who may be affected in the event of a chemical accident.
f. Mass gathering (Concentración de personas): Any temporary activity where a group of people gathers, in open or closed physical spaces, which, due to the characteristics of the site or the activity, require additional preventive control measures, use of space, and physical-sanitary conditions.
g. Dirección de Área Rectora de Salud (DARS): Local-level dependency of the Ministry of Health.
h. Establishment: Facilities belonging to individuals or legal entities, public or private, that import, store, manufacture, process, prepare, sell, distribute, repackage, supply, handle chemical products or generate waste from chemical products. Retail outlets are excepted from this definition.
i. Upper-tier establishment (Establecimiento de riesgo mayor): Establishment in which hazardous chemical substances are present in quantities equal to or greater than those established in Table 3 (List of Named Hazardous Chemical Substances) or Table 4 (Hazard categories of hazardous chemical substances) of Annex 1, or if the sum of each of the categories indicated in step 5 of Annex 1 is equal to or greater than 1.
j. Lower-tier establishment (Establecimiento de riesgo menor): Establishment in which hazardous chemical substances are present in quantities lower than those established in Table 3 (List of Named Hazardous Chemical Substances) or Table 4 (Hazard categories of hazardous chemical substances) of Annex 1, or if the sum of each of the categories indicated in step 5 of Annex 1 is less than 1.
k. Non-compliance (Incumplimiento): non-conformity with a technical or legal requirement ordered in the Sanitary Order (Orden Sanitaria).
l. Notification: Process of formal communication from the legal representative of the establishment to the Ministry of Health, for prior authorization to carry out any of the modifications established in Article 8 of this regulation.
m. Other zones: These are zones that are not defined within the concepts of residential zone (zona residencial), commercial zone (zona comercial), industrial zone (zona industrial), and mixed zone (zona mixta).
n. Hazard: The inherent property of a substance, agent, energy source, or situation, which has the potential to cause unwanted consequences to health, the environment, or property.
o. Sanitary Operating Permit (Permiso Sanitario de Funcionamiento, PSF): Document issued by the health authority authorizing the operation of a commercial, industrial, or service establishment.
p. Plan: Document for Prevention, Preparedness, and Response to Chemical Accidents.
q. Process: Set of chemical or physical operations aimed at transforming initial substances into final products, which may be different.
r. Regent: Professional duly incorporated as stipulated in Law No. 8412 of April 22, 2004 "Ley Orgánica del Colegio de Ingenieros Químicos y Profesionales Afines y Ley Orgánica del Colegio de Químicos de Costa Rica" authorized to practice as a chemical regent, who assumes technical and scientific responsibility within their professional field, in those aspects that have an impact on the health of people, property, and the environment, in accordance with current legislation.
s. Hazardous waste: For the purposes of this regulation, those that, due to their chemical reactivity and their toxic, explosive, corrosive, radioactive, biological, bioinfectious and flammable, ecotoxic or environmental persistence characteristics, or that, due to their exposure time, may cause damage to health or the environment. Likewise, those that the Ministry of Health, in coordination with the Ministry of Environment and Energy, defines as such are considered hazardous waste, as well as the containers, packaging, and wrappings that have been in contact with them. Containers, packaging, and wrappings that have received prior treatment for decontamination according to this regulation are excluded.
t. Risk: Probability of losses, damages, or economic, social, and environmental consequences occurring at a particular site and during a defined period. It is obtained by relating the threat to the vulnerability of the exposed elements.
u. CAS Number: numerical designation assigned to chemical substances by the US Chemical Abstracts Service (CAS). Each individual number allows the unambiguous identification of a substance.
v. Hazardous chemical substance: Any pure substance, dissolution, mixture, preparation, product, or chemical residue of a toxic, flammable, oxidizing, combustible, irritant, corrosive nature, or otherwise declared as such by the Ministry of Health, by decree or administrative resolution, and those that classify under any physical, health, or environmental hazard, according to the criteria established in the Globally Harmonized System of Classification and Labelling of Chemicals (SGA), in its sixth edition in Spanish. Also included are substances that are not normally considered hazardous but that under specific circumstances (fire or uncontrolled reactions) react with others or that, due to operating conditions (temperature, pressure, or others), generate other hazardous chemical substances.
w. Chemical substance: Any pure substance, dissolution, mixture, preparation, product, or chemical residue. They may be natural or produced.
x. Commercial Zone (Zona Comercial): Zones of the canton where the predominant development sought is commerce and service activities for businesses and people, such as wholesale and retail trade of various kinds, financial services, repair and maintenance services, professional services, personal services, food and beverage services, hotels and general commerce, tourist services, recreational and entertainment services.
y. Industrial Zone (Zona industrial): Predominantly industrial zone of the canton, with the purpose of allowing non-polluting industrial production activities in the canton and organizing them in specific zones in order to protect other land uses. Thus, its functional purpose is mainly industrial activities; but in addition, high-nuisance activities are located there, not suitable for other zones, such as scrap metal deposits, large storage or distribution warehouses, fiscal warehouses, industrial workshops and others of greater nuisance, sale of heavy machinery and equipment, parking for containers, trucks and buses, freight transport services.
z. Mixed Zone (Zona Mixta): Zone in process of transformation, generally located in transition areas between commercial and service centers or corridors and existing residential areas, resulting in a functional mix of residence and commerce.
aa. Residential Zone (Zona Residencial): Zones of the canton where housing exists or is sought to be developed as the predominant use. As necessary zones to house the existing and future population, allowing its orderly expansion.