Ministério Público do Trabalho no Rio Grande do Norte (MPT-RN)

What Ministério Público do Trabalho no Rio Grande do Norte (MPT-RN) does

Ministério Público do Trabalho no Rio Grande do Norte (MPT-RN), formally the Procuradoria Regional do Trabalho da 21ª Região (PRT 21ª Região), is a regional branch of the Brazilian Ministério Público do Trabalho, itself part of the Ministério Público da União (MPU). Created on April 23, 1992 by Lei nº 8.415, it is a constitutional public institution headquartered in Natal, with additional offices in Mossoró (since 2005) and Caicó (since 2008). Its jurisdiction covers all 88 municipalities of Rio Grande do Norte. The institution is staffed by 10 career prosecutors (3 Regional Labor Prosecutors and 7 Labor Prosecutors) plus approximately 45 administrative servers from the MPU quadro. It holds exclusive constitutional authority (Articles 128 and 129 of the Brazilian Constitution) to prosecute labor law violations, represent collective labor interests in court, file civil actions, negotiate Termos de Ajuste de Conduta (TACs), and oversee compliance with labor legislation across both the private and public sectors.

MPT-RN's product surface is organized around free public services delivered through its three physical offices and a unified digital platform. Core services include Denúncias (complaint intake), Peticionamento Eletrônico (electronic filing), NUPIA mediation for collective labor disputes, Certidão Negativa de Feitos (negative certificate), Autenticidade de Documentos (document authentication), Ouvidoria (ombudsman), Protocolo Administrativo (administrative protocol), and Destinações de bens e recursos (allocation of court-ordered damages and fines to social projects). It also runs the MPT na Escola educational program, which reached 246 schools and approximately 29,000 students in its 2024 edition. The underlying technology is composed of national MPT digital platforms (MPT Transparência, electronic case management, document verification, Destinações MPT) rather than proprietary AI systems.

The institution does not generate commercial revenue. It is funded through the Brazilian federal budget, and additional resources for social programs come from court-ordered damages, TAC fines, and judicial settlements — which are then allocated to public-interest projects rather than retained as institutional revenue. Notable recent enforcement actions include civil actions against Petrobras (R$44.5 million requested), Guararapes Confecções (R$37.7 million), and Prosegur (R$15 million), alongside TACs with municipalities and private entities to remedy labor violations. MPT-RN also presides over or coordinates several permanent forums (Fepmat, Feceagro/RN, Raça e Diversidade) and maintains formal cooperation agreements with TRT-RN, MTE, Control-RN, UFRN, UFERSA, Infoca/RN, SEEC/RN, Semtas, and other government and academic institutions.

Name

Ministério Público do Trabalho no Rio Grande do Norte (MPT-RN)

Legal name

Ministério Público do Trabalho no Rio Grande do Norte (MPT-RN)

Website

https://prt21.mpt.mp.br

Company type

Public

Founded year

1992

Operating status

Operating

Headcount range

1–10 employees

Short description

MPT-RN is the Brazilian regional labor prosecutor's office (PRT 21ª Região) for Rio Grande do Norte, enforcing labor law across all 88 state municipalities through civil actions, TACs, mediation, and social programs, free of charge to workers, employers, and citizens.

Ownership category

akta.pro rank

Product category

Government Labor Prosecution Services

NAICS

Justice, Public Order, and Safety Activities (922), Executive, Legislative, and Other General Government Support (921), Public Administration (92)

SIC

Services-Legal Services (8111)

akta.pro industry

PRIMARYBPACAPAM

HR Compliance, Policy, EEO & Labor Law

Business & Public Services/HR, Staffing & Recruitment Services/Human Capital Management (HCM) & HR Tech

SECONDARYBPAIABAF

State/Provincial Corrections, Probation & Parole Administration

Business & Public Services/Public Sector & Government Administration/State/Provincial & Regional Government Administration

Keywords

• Labor law enforcement
• Public prosecution services
• Collective labor mediation
• Occupational safety oversight
• Child labor eradication

Headquarters

HQ city

Natal, Rn

HQ country

Brazil

HQ region

Latin America

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D

Revenue model

1. No revenue generation: MPT-RN is a government institution (órgão público) funded by the federal budget. It does not generate commercial revenue. Resources for social projects originate from court-ordered damages, fines from Termos de Ajuste de Conduta (TACs), judicial settlements, and indemnification from civil actions — which are then allocated to public interest projects rather than retained as institutional revenue.

Go-to-market motion2 records

Distribution channels5 records

Marketing channels10 records

Core offering

MPT-RN is a regional branch of Brazil's Labor Prosecutor's Office (Procuradoria Regional do Trabalho da 21ª Região) that enforces labor legislation across Rio Grande do Norte. It receives worker complaints, files civil actions against violators, negotiates Conduct Adjustment Agreements (TACs), mediates collective labor disputes via NUPIA, and allocates damages and fines to social projects. Services are delivered free of charge through three physical offices (Natal, Mossoró, Caicó) and digital platforms including electronic petitioning and protocol systems.

Product overview

MPT-RN operates as a regional labor prosecutor's office (Procuradoria Regional do Trabalho da 21ª Região) providing public services related to labor law enforcement. The organization offers a unified digital service platform comprising electronic complaint submission (Denúncias), electronic petitioning (Peticionamento Eletrônico), mediation services (NUPIA Mediação), document authentication, administrative protocol, and resource allocation systems. The services are accessible through the portal with both web-based interfaces and mobile applications for citizen access.

Differentiator

Problem solved

Functional benefit

Products and services

• Denúncias (Labor Complaint Service) Online complaint system that allows workers and citizens of Rio Grande do Norte to electronically report labor law violations, workplace irregularities, non-payment of wages, excessive hours, unsafe working conditions, child labor, and other labor rights violations to MPT-RN.
• Peticionamento Eletrônico (Electronic Filing) Electronic filing system that allows citizens, lawyers, and legal representatives to submit petitions, documents, and procedural requests to MPT-RN remotely without in-person visits.
• NUPIA MPT - Mediação de Conflitos Coletivos Mediation service for collective labor disputes that provides an alternative dispute resolution channel through NUPIA forms, enabling unions, employers, and worker representatives to resolve conflicts without judicial proceedings.
• Ouvidoria (Ombudsman Service) Ombudsman service for receiving citizen feedback, complaints, suggestions, and reports regarding MPT-RN services and institutional activities.
• Protocolo Administrativo Eletrônico Centralized electronic protocol system for submitting and tracking administrative documents, requests, and official communications with MPT-RN.
• Destinações de Bens e Recursos (Resource and Asset Allocation) Platform for allocating goods and financial resources from labor law violations and TAC fines to social entities, public institutions, and community projects in Rio Grande do Norte.
• MPT na Escola (Educational Program) Educational program that brings labor rights awareness, child labor prevention, and professional learning content to schools, targeting students, teachers, and administrators across municipal and state school networks.
• Autenticidade de Documentos (Document Authentication) Service for verifying the authenticity of official documents issued by MPT-RN.
• Certidão Negativa de Feitos (Clearance Certificate) Certificate issuance service confirming the absence (or existence) of legal proceedings or recorded facts against individuals or entities before MPT-RN.
• Termos de Ajuste de Conduta (Conduct Adjustment Agreements) Conduct adjustment agreements signed between MPT-RN and public or private employers to correct labor law violations and establish obligations, deadlines, and penalties in lieu of judicial action.

Quantifiable outcome

• 246 schools and approximately 29,000 students reached through the MPT na Escola 2024 program
• +4 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

19 partnerships are on record, tiered core and minor.

• Universidade Federal Rural do Semi-Árido (UFERSA)coreStrategic or Co-development Partner · 13 August 2025MPT-RN co-signed a term of receipt with UFERSA and Fundação Guimarães Duque (FGD) for the execution of the project 'Pontes para o Trabalho Decente: qualificação e inserção laboral de pessoas privadas de liberdade em Mossoró', with MPT-RN contributing more than R$ 420 thousand from judicial condemnation funds for the professional qualification and labor insertion of incarcerated persons.
• Tribunal Regional do Trabalho da 21ª Região (TRT-RN)coreStrategic or Co-development Partner · 6 August 2025MPT-RN and TRT-RN co-organized the II Seminário sobre Raça e Diversidade (2025), and previously organized the II Seminário Raça e Diversidade and co-hosted seminars on binding precedents in labor justice. The two institutions collaborate on joint enforcement and educational initiatives.
• Ordem de Advogados do Brasil - Seção RN (OAB/RN)minorStrategic or Co-development Partner · 6 August 2025OAB/RN co-hosted with TRT-RN the seminar 'O Sistema de Precedentes Vinculantes na Justiça do Trabalho', in which MPT-RN participated as part of the program, held at OAB/RN's auditorium in Natal.
• Instituto Estadual de Erradicação do Trabalho Infantil Proteção e Aprendizagem do Adolescente Trabalhador (Infoca/RN)coreStrategic or Co-development Partner · 5 August 2025MPT-RN and Infoca/RN met to align joint action flows for the planning, management, and monitoring of pre-apprenticeship and apprenticeship activities in the state. Infoca/RN presented the Sinfoca system as a tool for managing pre-apprenticeship and apprenticeship actions in Rio Grande do Norte.
• Ministério do Trabalho e Emprego (MTE)coreStrategic or Co-development Partner · 4 August 2025MPT-RN's chief prosecutor accompanied the Minister of Labor and Employment, Luiz Marinho, during his agenda in Natal, participating in meetings with RN state government representatives and SRTE. Topics included the expansion of the Escola do Trabalhador 4.0 platform (developed by MTE in partnership with Microsoft) to train public school students in Rio Grande do Norte.
• Centro de Formação Santos MilanicoreStrategic or Co-development Partner · 24 July 2025MPT-RN signed a receipt term with Centro de Formação Santos Milani, allocating R$ 122,541.47 for the construction of a multi-media room and acquisition of equipment for Escola Municipal Professora Josefa Botelho in Ponta Negra, as part of the 'EducaVila' project developed in partnership with UFRN's Departamento de Saúde Coletiva.
• Ministério Público Estadual do Rio Grande do Norte (MPRN)coreStrategic or Co-development Partner · 24 July 2025MPT-RN and MPRN co-convened an inter-institutional meeting with MTE-RN and TJ-RN to define strategies for including adolescents in socio-educational measures in apprenticeship programs. The institutions are forming a joint working group to develop an action plan focused on the professional qualification of this population.
• Secretaria Municipal do Trabalho e Assistência Social de Natal (Semtas)coreStrategic or Co-development Partner · 24 July 2025MPT-RN and Semtas are aligning actions for the insertion of young people and adolescents in situations of vulnerability into professional apprenticeship. MPT-RN presented its 'Políticas Públicas' and 'MPT na Escola' projects and suggested a model municipal apprenticeship law. A Technical Cooperation Term is to be formalized.
• Secretaria de Estado da Educação, do Esporte e do Lazer do RN (SEEC/RN)coreStrategic or Co-development Partner · 24 July 2025MPT-RN partners with SEEC/RN through the 'MPT na Escola 2025' program, presenting the project to the state education secretary and municipal secretaries to engage schools in activities on labor rights, child labor eradication, and professional apprenticeship.
• Tribunal Regional Eleitoral do Rio Grande do Norte (TRE-RN)minorStrategic or Co-development Partner · 23 July 2025At TRE-RN's invitation, MPT-RN met with the court's presidency to discuss the implementation of a Jovem Aprendiz (Young Apprentice) program in the electoral court, based on the model already implemented in the Labor Justice system of Rio Grande do Norte.
• Controladoria-Geral do Estado do Rio Grande do Norte (Control-RN)coreStrategic or Co-development Partner · 12 February 2025MPT-RN and Control-RN signed a Technical Cooperation Agreement (ACT) to promote public policies for underserved populations. Control-RN is responsible for monitoring the application of allocated funds and overseeing project execution, in compliance with Resolução Conjunta CNJ/CNMP nº 10/2024. Through this ACT, MPT-RN allocated R$ 691,862.57 to APROFAM and R$ 101,280 to the 3rd Fire Brigade in Mossoró.
• 3º Grupamento de Bombeiros de MossoróminorOthers · 12 February 2025The 3rd Fire Brigade in Mossoró received R$ 101,280 from MPT-RN for the acquisition of safety materials and equipment to improve security infrastructure and expand operational capacity, funded through resource allocations from labor damage condemnations.
• Associação dos Produtores e Produtoras da Feira Agroecológica de Mossoró (APROFAM)minorOthers · 12 February 2025APROFAM received R$ 691,862.57 from MPT-RN for creation of a composting system, acquisition of industrial kitchen equipment for a collective kitchen, and construction of a cistern, benefiting 27 farming families. This is part of the ACT with Control-RN for social project financing.
• Núcleo de Estudos em Saúde Coletiva da UFRN (NESC/UFRN)minorStrategic or Co-development Partner · 12 February 2025MPT-RN partnered with NESC/UFRN to co-host the 1ª Conferência Livre Nacional de Saúde do Trabalhador e da Trabalhadora. Subprocuradora-Geral do Trabalho Ileana Neiva Mousinho spoke on 'Novas relações de trabalho e seus impactos na saúde' at the event.
• Prefeitura de Poço BrancominorImplementation/ SI/ Consulting Partner · 1 September 2024MPT-RN signed a TAC (Termo de Ajuste de Conduta) with the municipality of Poço Branco to ensure the acquisition and use of Personal Protective Equipment (EPIs) for municipal workers, particularly cemetery workers and electricians, to protect their occupational health and safety.
• Universidade Potigar (UnP)minorStrategic or Co-development Partner · 1 January 2017MPT-RN signed an agreement with UnP for the university to adapt its 'Informática Cidadã' program to also include people with disabilities, as an alternative to paying a fine for non-compliance with the 5% disability employment quota under TAC. The program trained 42 students with disabilities, with 34 receiving certificates.
• Fórum Estadual de Combate aos Efeitos dos Agrotóxicos na Saúde do Trabalhador, no Meio Ambiente e na Sociedade (Feceagro/RN)minorStrategic or Co-development Partner · 1 January 2017MPT-RN holds the Adjunct Coordination of Feceagro/RN. The forum coordinates actions to combat the effects of pesticides on workers' health, the environment, and society, including participation in the ANVISA PARA (Pesticide Residue Analysis Program) monitoring food safety in Rio Grande do Norte.
• Fórum Estadual de Proteção ao Meio Ambiente do Trabalho (Fepmat)minorStrategic or Co-development PartnerMPT-RN presides and hosts the Fepmat, a permanent forum composed of representatives from government agencies, unions, employers, and workers that functions as a network for surveillance and protection of the occupational environment. It debates, receives, and formulates complaints, and proposes public policies for worker health and safety.
• Universidade Federal do Rio Grande do Norte (UFRN)coreStrategic or Co-development PartnerUFRN is a key academic partner for MPT-RN's social programs. Professor Eliana Guerra from UFRN's Departamento de Saúde Coletiva partners on the 'EducaVila' project for child labor prevention in Vila de Ponta Negra. UFRN's NESC also co-organizes health and labor conferences with MPT-RN.

Scale indicators4 records

Recent moves11 records

Expansion highlights5 records

Broad incumbents

• International Labour Organization (ILO): UN agency that sets international labor standards and supports labor inspectorates globally. Thematically comparable in mandate (labor rights enforcement, decent work promotion, child labor eradication) but operates at international policy level rather than domestic prosecution.
• Ministério Público Federal (MPF): Sister branch of the Ministério Público da União (MPU), the same overarching public ministry structure MPT-RN belongs to. Comparable as a parallel prosecutorial institution with constitutional independence but broader scope (federal crimes, public patrimony, citizenship).

Direct peers

• Procuradoria Regional do Trabalho da 2ª Região (PRT-SP): One of Brazil's 24 regional labor prosecutor offices, serving São Paulo. Direct peer with identical constitutional mandate, services, and operational structure as MPT-RN, but operating in Brazil's largest labor market.
• Procuradoria-Geral do Trabalho (PGT): National parent body of MPT-RN and all 24 regional labor prosecutor offices in Brazil. Directly comparable as it sets policy and oversees PRT21's enforcement of collective labor rights, identical core mandate at national scale.
• Ministério do Trabalho e Emprego (MTE): Brazilian Ministry of Labor and Employment, the federal executive branch responsible for labor inspection and policy. Complements MPT-RN's prosecutorial function with administrative inspection authority; they meet regularly (e.g., Minister Luiz Marinho's 2025 Natal agenda).
• Procuradoria Regional do Trabalho da 1ª Região (PRT-RJ): Regional labor prosecutor office serving Rio de Janeiro state. Identical institutional mandate, services, and TAC enforcement authority as MPT-RN; another directly comparable PRT unit.
• Ministério Público do Estado do Rio Grande do Norte (MPRN): State-level public ministry covering Rio Grande do Norte. Direct counterpart at state jurisdictional level; MPT-RN and MPRN co-convene working groups (e.g., socio-educational system inclusion), making them operational peers within the same geography.
• Tribunal Regional do Trabalho da 21ª Região (TRT-RN): Regional Labor Court serving Rio Grande do Norte. Adjacent peer in the Brazilian labor justice system — MPT-RN prosecutes while TRT-RN adjudicates labor disputes; the two institutions co-organize seminars (e.g., II Seminário Raça e Diversidade) and collaborate on joint enforcement.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xtwitter.com/MPTRN
• YouTubeyoutube.com/channel/UCc_d2a6HmUsh5uQVXjh8YIA
• Instagraminstagram.com/mpt.rn
• LinkedInlinkedin.com/company/minist%C3%A9rio-p%C3%BAblico-do-trabalho-no-rio-grande-do-norte-mpt-rn-

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Ministério Público do Trabalho no Rio Grande do Norte (MPT-RN)