CROSS-STANDARD public interest · PPE / respirator (mask)
China-to-Brazil PPE Respirator (PFF Mask) Compliance Gap Matrix
AI-compiled from official public sources — cross-checked by multiple AI models, not human-verified. Informational only; see disclaimer. Public-interest, source-linked comparison of Chinese PPE respirator (KN95 / GB 2626) documentation against Brazilian requirements: the Certificado de Aprovacao (CA) issued by the Ministry of Labour (MTE) via Fundacentro, Norma Regulamentadora 6 (NR-6), ABNT NBR 13698 (PFF1/PFF2/PFF3) testing through an accredited OCP body, the in-country importer with CNPJ, and product marking and labelling in Portuguese.
Dataset 2026-06-11
Last verified 2026-06-15
6 rows
GAP MATRIX
Compliance Gap Matrix
| Compliance item | Common China baseline | Brazil (INMETRO) | Gap / action | Source + verification date |
|---|---|---|---|---|
| Conformity Assessment — Certificado de Aprovacao (CA) via MTE/Fundacentro + accredited OCP testing | For industrial respiratory protection under GB 2626-2019 (KN95), China applies a compulsory certification (CCC) scheme administered by CNCA and third-party certification bodies (e.g., China Quality Certification Centre, CQC). Conformity assessment involves type testing by a CNAS-accredited laboratory followed by factory inspection. For medical-protective masks (GB 19083), NMPA registration as a medical device (commonly Class II) is required. Neither the Chinese CCC scheme nor NMPA registration is recognised as equivalent to the Brazilian Certificado de Aprovacao (CA) issued by the MTE, and a Chinese certification body cannot grant a CA number.GB 2626-2019 — Respiratory protective equipment — Non-powered air-purifying particle respirator (CCC mandatory certification under CNCA) GB 19083-2010 — Technical requirements for medical protective mask (NMPA Class II medical device registration) |
Filtering facepiece respirators (PFF1, PFF2, PFF3) sold in Brazil as occupational personal protective equipment must hold a Certificado de Aprovacao (CA), a unique approval number issued by the Ministry of Labour (Ministerio do Trabalho e Emprego, MTE) and technically supported by Fundacentro, under Norma Regulamentadora 6 (NR-6 — Equipamento de Protecao Individual). The route is: (1) product testing to ABNT NBR 13698 by a laboratory accredited within the SBAC/INMETRO accreditation framework and overseen by an accredited OCP (Organismo de Certificacao de Produtos); (2) issuance of a product certificate by the OCP; (3) application to the MTE for the CA number, which must be obtained BEFORE the PPE can be sold or supplied to workers in Brazil. The applicant for the CA must be a Brazilian legal entity holding a CNPJ — either the domestic manufacturer or the importer of record. A foreign manufacturer cannot hold a CA directly. The CA number must be printed on each unit and is valid for a defined period (commonly 5 years), renewable subject to continued conformity.Norma Regulamentadora 6 (NR-6) — Equipamento de Protecao Individual (EPI), Ministerio do Trabalho e Emprego (MTE) ABNT NBR 13698 — Equipamento de protecao respiratoria — Peca semifacial filtrante para particulas (PFF1/PFF2/PFF3) Certificado de Aprovacao (CA) — MTE approval number, technical support by Fundacentro; applicant must hold a CNPJ |
The entire conformity assessment must be re-run for the Brazilian CA route. Specific gaps: (1) Product testing must be performed to ABNT NBR 13698 by a laboratory recognised within the Brazilian accreditation system; Chinese GB 2626 (KN95) test reports do not substitute; (2) An accredited OCP must issue the product certificate before the CA application; (3) The CA application is filed with the MTE and the CA number must be obtained before any sale or supply in Brazil; (4) The CA can only be held by a Brazilian entity with a CNPJ — a foreign manufacturer must appoint or sell through a Brazilian importer/manufacturer who holds the CA; (5) The CA must be renewed before expiry (commonly 5-year validity) and re-tested when the product design changes; (6) Chinese CCC certificates and NMPA registrations carry no recognition for the CA process.[INFORMATIONAL] PFF respirators require a Certificado de Aprovacao (CA) issued by the MTE under NR-6, supported by ABNT NBR 13698 testing through an accredited OCP, before they may be sold or supplied as PPE in Brazil. The CA must be held by a Brazilian entity with a CNPJ. Chinese CCC or NMPA certifications do not satisfy this requirement; exporters must route the product through a Brazilian importer/manufacturer who obtains the CA. | Ministerio do Trabalho e Emprego (MTE) — gov.br2026-06-15 · reference |
| Product Labelling and Marking Requirements — PFF Respirators (ABNT NBR 13698 + NR-6, Portuguese) | GB 2626-2019 Clause 7 specifies Chinese marking requirements for non-powered air-purifying particle respirators. Required on the product: manufacturer name or trademark, product name, product model, standard number (GB 2626-2019), performance class (KN90 or KN95), and reuse designation (NR or R). Required on the packaging: manufacturer name, address and contact, production date and shelf life (or expiry date), lot number, storage conditions, and instructions for use in Chinese. The CCC mark must appear on the product and packaging. Key differences from Brazil: Chinese markings and instructions are in Chinese only (Brazil requires Portuguese); the CCC mark replaces the CA number; and there is no equivalent to the MTE-issued CA number or the CNPJ-holding importer identification.GB 2626-2019 — Clause 7 (Marking and packaging requirements) China CCC (3C) mark — mandatory product certification mark on product and packaging |
ABNT NBR 13698 and NR-6 specify mandatory marking that must be permanently and legibly applied to each PFF respirator and its packaging for the Brazilian market. Required markings ON THE DEVICE include: (1) name or trademark of the manufacturer/importer; (2) the standard reference (ABNT NBR 13698); (3) the performance class (PFF1, PFF2 or PFF3); (4) the type designation/model; (5) reusability indication where applicable; and (6) the Certificado de Aprovacao (CA) number issued by the MTE. Required on the PACKAGING and in the instructions: manufacturer and CNPJ-holding importer name and address, the CA number, lot/batch number and shelf life or expiry date, storage conditions, and instructions for use in PORTUGUESE (Brazilian Portuguese). Instructions must cover donning/doffing, fit-check, limitations of use, storage, and maintenance/disposal. All consumer-facing and safety information must be in Portuguese — this is required both by NR-6 practice and by the Brazilian Consumer Defence Code (Codigo de Defesa do Consumidor) which requires product information in Portuguese.ABNT NBR 13698 — marking requirements (class, standard reference, type designation) NR-6 — Certificado de Aprovacao (CA) number must be marked on the EPI Codigo de Defesa do Consumidor (Lei 8.078/1990) — product information and instructions must be provided in Portuguese |
Multiple labelling gaps are typical for Chinese manufacturers: (1) LANGUAGE: Chinese-only instructions do not satisfy Brazil — full translation into Brazilian Portuguese is mandatory for product information, safety warnings, and instructions for use under the Consumer Defence Code. (2) CA NUMBER: The MTE Certificado de Aprovacao number must be printed on each unit; the CCC mark does not satisfy this and must not be presented as Brazilian conformity. (3) STANDARD CITATION: The product must reference ABNT NBR 13698, not GB 2626-2019. (4) CLASS NAMING: The product must be marked PFF1/PFF2/PFF3, not KN90/KN95 — labelling a Brazilian-market product as 'KN95' instead of its certified PFF class is misleading because the two classes follow different test schemes. (5) IMPORTER IDENTIFICATION: The CNPJ-holding importer's name and address must appear on the packaging. (6) SHELF LIFE / LOT: Clear lot number and shelf-life indication is expected for traceability and market surveillance. The single clearest non-compliance is a unit reaching the Brazilian market with a KN95/CCC marking and no CA number.[INFORMATIONAL] PFF respirators for the Brazilian market require product labelling that complies with ABNT NBR 13698 (PFF class, standard reference, type designation) and NR-6 (CA number printed on the product), with instructions for use in Brazilian Portuguese per the Consumer Defence Code. Chinese-language-only labelling, CCC marks, GB 2626 standard references, and KN95 class naming are not sufficient. A unit reaching the Brazilian market with a KN95/CCC marking and no CA number is the clearest non-compliance. | Ministerio do Trabalho e Emprego (MTE) — gov.br2026-06-15 · reference |
| CA Number Marking, OCP Product Certificate, and the In-Country Importer (CNPJ) | China does not require a CA number. Domestic market conformity is demonstrated via the CCC mark (mandatory for GB 2626 respirators) or NMPA registration (for GB 19083 medical masks). The CCC mark (China Compulsory Certification) is affixed after certification by a CNCA-authorised body. There is no requirement equivalent to the Brazilian in-country CNPJ-holding importer of record for the domestic conformity pathway — a Chinese manufacturer markets domestically under its own legal person. The CCC mark and NMPA registration documents are not accepted by Brazilian authorities as evidence of CA conformity.China CCC (3C) certification — CNCA mandatory certification system for GB 2626-2019 industrial respirators NMPA medical device registration — for GB 19083 medical-protective masks under drug/device law |
Before a PFF respirator can be sold or supplied as occupational PPE in Brazil, the responsible Brazilian entity (manufacturer or importer) must: (1) hold a valid OCP product certificate, issued by an accredited Organismo de Certificacao de Produtos on the basis of ABNT NBR 13698 testing; (2) hold a Certificado de Aprovacao (CA) number issued by the MTE under NR-6, and print the CA number indelibly on each unit; (3) be a Brazilian legal entity registered with a CNPJ (Cadastro Nacional da Pessoa Juridica) — a foreign manufacturer cannot hold the CA, so an in-country importer of record with a CNPJ must hold or be named on the CA. The CNPJ-holding importer is the party responsible to the MTE and to market surveillance, retains the technical and certification file, and is identified on the product and packaging. The CA number is the single most visible compliance marker and its absence prevents lawful sale or supply.NR-6 — Equipamento de Protecao Individual: Certificado de Aprovacao (CA) issued by the MTE; CA number must be marked on the product ABNT NBR 13698 — product testing underpinning the OCP product certificate CNPJ (Cadastro Nacional da Pessoa Juridica) — Brazilian legal-entity registration required for the CA holder / importer of record |
Three distinct gaps must be closed: (1) CA NUMBER: A Certificado de Aprovacao number issued by the MTE must be obtained and printed indelibly on each respirator. Existing CCC or Chinese quality marks do not satisfy this and cannot be converted. (2) OCP PRODUCT CERTIFICATE: An accredited OCP must issue the product certificate based on ABNT NBR 13698 testing before the CA application. (3) IN-COUNTRY IMPORTER WITH CNPJ: A Brazilian legal entity registered with a CNPJ must hold or be named on the CA, act as importer of record, and be responsible to the MTE and market surveillance. Chinese manufacturers commonly lack this — appointing a Brazilian importer or distributor that obtains the CA is required before first shipment. The CCC mark must not be presented as Brazilian conformity, and the absence of a CA number on the unit is the clearest violation.[INFORMATIONAL] All three elements — a CA number printed on the product, an OCP product certificate based on ABNT NBR 13698, and a CNPJ-holding in-country importer/manufacturer holding or named on the CA — are mandatory before any PFF respirator is sold or supplied as PPE in Brazil. These are distinct from the technical testing itself. Chinese CCC marks, NMPA marks, and Chinese quality certificates do not substitute for any of these requirements. | Ministerio do Trabalho e Emprego (MTE) — gov.br2026-06-15 · reference |
| Filtering Facepiece Respirator Safety — ABNT NBR 13698 PFF Performance Requirements | China's primary standard for non-powered air-purifying particle respirators is GB 2626-2019, with two performance classes, KN90 and KN95. GB 2626-2019 is a mandatory national standard (GB, not GB/T) enforced by SAMR. KN95 requires at least 95 percent filtration efficiency against NaCl particles at an 85 L/min flow rate. Differences from ABNT NBR 13698: GB 2626 organises classes as KN (NaCl, non-oil) and KP (oil), whereas PFF classes are tested against both NaCl and oil aerosols in one scheme; and the Chinese test report is issued under the CCC scheme and is not recognised within Brazil's OCP/CA accreditation route. A Chinese CNAS-accredited test report to GB 2626 cannot be used directly to obtain a Brazilian CA number.GB 2626-2019 — Respiratory protective equipment — Non-powered air-purifying particle respirator (mandatory national standard, SAMR) GB/T 32610-2016 — Technical specification of daily protective mask (voluntary, general public use) |
Filtering facepiece respirators placed on the Brazilian market as occupational PPE must meet ABNT NBR 13698 (Equipamento de protecao respiratoria — Peca semifacial filtrante para particulas), which defines three performance classes: PFF1 (minimum filtration efficiency around 80 percent), PFF2 (minimum around 94 percent), and PFF3 (minimum around 99 percent). The standard specifies filtration efficiency against sodium chloride and oil (paraffin) aerosols, total inward leakage, breathing resistance (inhalation and exhalation), carbon dioxide content of inhaled air, and flammability. Testing must be performed by a laboratory recognised within the Brazilian accreditation system and the result is the technical basis for the OCP product certificate and the subsequent MTE Certificado de Aprovacao (CA) under NR-6. The PFF classes are broadly analogous in numbering to the European FFP classes because ABNT NBR 13698 is historically aligned with EN 149, but the certification and approval route (OCP + CA) is specific to Brazil.ABNT NBR 13698 — Equipamento de protecao respiratoria — Peca semifacial filtrante para particulas (PFF1/PFF2/PFF3) NR-6 — Equipamento de Protecao Individual (basis for the MTE Certificado de Aprovacao) |
Exporters must obtain ABNT NBR 13698 testing recognised within the Brazilian accreditation system. GB 2626-2019 (KN95) test reports do NOT satisfy ABNT NBR 13698 because: (1) the class and aerosol scheme differs (KN/KP versus the PFF single scheme covering NaCl and oil); (2) the Brazilian CA route requires the test to underpin an OCP product certificate and the MTE CA application; and (3) the Chinese CCC test report carries no recognition in Brazil. A complete re-test to ABNT NBR 13698 is required; partial bridging from GB 2626 is not accepted. The exporter must also ensure samples and the production unit can support OCP certification and, where applicable, follow-up surveillance.[INFORMATIONAL] PFF respirators for the Brazilian market must be tested to ABNT NBR 13698 within the Brazilian accreditation system, with the result supporting an OCP product certificate and the MTE Certificado de Aprovacao (CA) under NR-6. Chinese GB 2626-2019 (KN95) certification does not satisfy Brazilian requirements — a full re-test to ABNT NBR 13698 is required, and the KN95 mark cannot be relied upon as equivalent to PFF2. | INMETRO — Instituto Nacional de Metrologia, Qualidade e Tecnologia (gov.br)2026-06-15 · reference |
| Medical-Protective Respirator Safety — GB 19083 (China Only — Not the Brazilian PPE/CA Route) | GB 19083-2010 (Technical requirements for medical protective mask) requires at least 95 percent filtration efficiency (NaCl aerosol), surface moisture resistance (synthetic blood penetration), and pressure differential testing, and is enforced by NMPA as a medical device in China. Products certified under GB 19083 in China are regulated as medical devices domestically, not as industrial PPE under GB 2626. The Brazilian equivalent for a product making both worker-protection and clinical claims would require BOTH the MTE Certificado de Aprovacao route (ABNT NBR 13698, NR-6) AND ANVISA medical device registration — a dual-certification pathway.GB 19083-2010 — Technical requirements for medical protective mask (NMPA, medical device classification) | This row addresses the Chinese medical-protective respirator standard (GB 19083) for completeness. In Brazil, a respirator that serves both a PPE function (particle filtration for the worker) and a medical device function (clinical use, splash protection, sterility) falls into a dual-regulation overlap: the MTE Certificado de Aprovacao route under NR-6 (with ABNT NBR 13698) AND ANVISA medical device registration. The PFF respirator route covered in this comparison is the occupational PPE-only route under ABNT NBR 13698 and NR-6. See the scope fragment (ppebr-scope) for the critical occupational-PPE-versus-medical-device boundary that determines which Brazilian authority applies.GB 19083-2010 — Technical requirements for medical protective mask (China, mandatory, SAMR/NMPA) NR-6 + ABNT NBR 13698 (MTE CA route) and ANVISA medical device registration — dual overlap for medical-protective respirators in Brazil |
GB 19083 certification is for China's domestic medical device market and has no direct recognition in Brazil. Exporting a GB 19083-certified respirator to Brazil as occupational PPE still requires full ABNT NBR 13698 testing and an MTE Certificado de Aprovacao under NR-6. If the product additionally claims medical device functionality (clinical use, sterile, surgical), it also requires ANVISA registration referencing the applicable medical device rules. The dual-regulation pathway (CA + ANVISA) is substantially more burdensome than the occupational PPE-only (ABNT NBR 13698 + NR-6 CA) path, and a Brazilian CNPJ holder must front each route.[INFORMATIONAL] GB 19083 (Chinese medical-protective mask) certification is not recognised under the Brazilian PPE/CA route or the ANVISA medical device route. Exporters must choose the correct Brazilian route: occupational PPE-only (ABNT NBR 13698 + MTE Certificado de Aprovacao under NR-6) or dual CA + ANVISA if medical device claims are made. See the scope fragment for the surgical mask / PFF boundary that determines which authority applies. | ANVISA — Agencia Nacional de Vigilancia Sanitaria (gov.br)2026-06-15 · reference |
| CRITICAL BOUNDARY: Occupational PPE Respirator vs. Medical Device — Which Brazilian Authority Applies? | China uses a three-track classification system for respiratory masks: (1) INDUSTRIAL / NON-MEDICAL: GB 2626-2019 (KN90/KN95) — particle respirators for occupational use, mandatory CCC, administered by SAMR; (2) MEDICAL-PROTECTIVE: GB 19083-2010 (>=95% filtration, medical-grade) — for highly infectious environments, NMPA Class II medical device; (3) SURGICAL MASK: YY 0469-2011 (Medical surgical mask) — NMPA Class II medical device. The Chinese three-track system partially maps to Brazil's two-authority split (MTE/NR-6 for occupational EPI versus ANVISA for medical devices), but the mapping is not 1:1: KN95 (GB 2626) is not equal to PFF2 (ABNT NBR 13698) because test methods differ, and China's YY 0469 surgical masks map to Brazil's ANVISA/ABNT NBR 15052 route, not to the MTE CA route.GB 2626-2019 — Non-powered air-purifying particle respirator (KN90/KN95) — SAMR/CCC GB 19083-2010 — Technical requirements for medical protective mask — NMPA Class II YY 0469-2011 — Medical surgical mask — Technical requirements — NMPA Class II GB/T 32610-2016 — Technical specification of daily protective mask (voluntary, general public) |
In Brazil, the classification decision determines which authority regulates a respiratory mask, and it turns on the declared intended purpose. (A) OCCUPATIONAL PFF RESPIRATORS (PPE ROUTE): Products intended to protect the WEARER (worker) against airborne particles and aerosols are regulated as Equipamento de Protecao Individual (EPI) under NR-6, requiring a Certificado de Aprovacao (CA) from the MTE based on ABNT NBR 13698 (PFF1/PFF2/PFF3). The OCP/MTE route applies. (B) MEDICAL / SURGICAL MASKS (ANVISA ROUTE): Products intended to protect the PATIENT or the clinical environment from the wearer's emissions (surgical, infection control) are regulated as medical devices by ANVISA (Agencia Nacional de Vigilancia Sanitaria) under its medical device registration/notification rules, referencing ABNT NBR 15052 (mascaras cirurgicas) for surgical masks. This is NOT the CA/NR-6 route. (C) DUAL-PURPOSE PRODUCTS: A respirator claiming both worker protection (PPE) and clinical/patient protection (medical device) must satisfy BOTH the MTE CA route AND ANVISA registration — a substantially heavier path. The determining factor is the manufacturer's declared intended use and the claims on the label and instructions.NR-6 (Equipamento de Protecao Individual) + ABNT NBR 13698 — occupational PFF respirator route (MTE Certificado de Aprovacao) ANVISA medical device regulation (RDC framework) + ABNT NBR 15052 — surgical/medical mask route (protecting patient/environment) Certificado de Aprovacao (CA) — issued by MTE for EPI only, not by ANVISA |
The single most important classification decision is what the product label and instructions claim. (1) If the product claims WEARER PROTECTION against particles/aerosols (worker safety, industrial): the NR-6 / MTE Certificado de Aprovacao route applies, with ABNT NBR 13698 testing through an accredited OCP. (2) If the product claims PATIENT/ENVIRONMENT PROTECTION from the wearer's emissions (surgical, infection control): the ANVISA medical device route applies, referencing ABNT NBR 15052 for surgical masks — the CA/NR-6 route does NOT cover this. (3) If the product claims BOTH: both the MTE CA route AND ANVISA registration are required. COMMON EXPORT MISTAKE: Chinese manufacturers label KN95 (GB 2626) masks with 'surgical' or 'medical' wording to target multiple channels. In Brazil this dual claim triggers ANVISA medical device requirements in addition to the MTE CA — and supplying occupational PPE without a CA number is itself a labour-law violation. The CA number must appear on the product; its absence is the clearest market-surveillance trigger.[INFORMATIONAL — CRITICAL BOUNDARY] Occupational PFF respirators (ABNT NBR 13698) are EPI regulated by the MTE under NR-6 and require a Certificado de Aprovacao (CA); surgical/medical masks (ABNT NBR 15052) are medical devices regulated by ANVISA — a completely different route. The two must not be mixed. Products claiming both functions require dual conformity (CA + ANVISA). Chinese KN95 (GB 2626) respirators exported to Brazil must follow the NR-6 / CA route — adding 'surgical' or 'medical' labelling triggers additional ANVISA requirements that are frequently absent. | Ministerio do Trabalho e Emprego (MTE) — gov.br2026-06-15 · reference |
E-E-A-T
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SOURCES
Official-source register.
- Ministerio do Trabalho e Emprego (MTE) — gov.br · accessed 2026-06-15 · reference · used in 2 rows
- Ministerio do Trabalho e Emprego (MTE) — gov.br · accessed 2026-06-15 · reference · used in 2 rows
- INMETRO — Instituto Nacional de Metrologia, Qualidade e Tecnologia (gov.br) · accessed 2026-06-15 · reference · used in 1 rows
- ANVISA — Agencia Nacional de Vigilancia Sanitaria (gov.br) · accessed 2026-06-15 · reference · used in 1 rows