Introduction
Digital transformation is increasingly present in business routines in Brazil. In contractor management, this change has become even more evident with the adoption of digital platforms to control and organise legal, technical and operational documentation. With the entry into force of the General Personal Data Protection Law (LGPD), Law No. 13,709/2018, responsibility for processing personal data, especially that of workers, has become a central concern for companies in every sector. For this reason, LGPD compliance in document management platforms requires special attention.
This article provides an in-depth analysis of how the LGPD affects the digital management of contractor documentation, including data on companies, workers and equipment. It also covers quality, environment, occupational safety and tax obligations, focusing on legal obligations, risks, good practices and the technology solutions that support compliance with the legislation.
1. What is the LGPD?
The LGPD is the Brazilian legislation that sets rules for the collection, storage, processing and sharing of personal data. Its main objective is to protect citizens’ fundamental rights to freedom and privacy.
Key concepts:
Personal data: Any information relating to an identified or identifiable natural person.
Sensitive data: Information on racial origin, religious belief, political opinion, health, sex life and biometrics, among others.
Controller: The natural or legal person who makes decisions about data processing.
Processor: The party that processes data on behalf of the controller.
Data protection officer (DPO): Responsible for acting as the communication channel between the controller, data subjects and the National Data Protection Authority (ANPD).
2. The importance of LGPD compliance in contractor document management platforms
Contractor document management involves processing large volumes of personal and business data. This data includes, but is not limited to:
Company documentation (CNPJ, articles of association, clearance certificates, etc.)
Worker documentation (CPF, RG, CTPS, medical examinations, training, certificates, employment contracts, etc.)
Equipment information (NR-12, calibration certificates, preventive maintenance, technical reports)
Failure to comply with the LGPD in this process can expose the company to sanctions including warnings and fines of up to 2% of turnover (capped at R$ 50 million per infringement), as well as other administrative sanctions and reputational damage.
3. Areas involved in document management
3.1 Quality
In the area of quality, companies collect documents that prove compliance with management systems (such as ISO 9001), procedure manuals and inspection records, among others. When these documents include personal data of auditors, technical managers or contractors, the LGPD applies in full.
3.2 Environment
In addition, the environmental area requires licences, management plans, environmental impact reports and documents proving compliance with environmental legislation. In many cases, these documents also involve personal data of the technical managers, consultants and staff involved in environmental audits or monitoring.
3.3 Occupational safety
OSH (occupational safety and health) documentation is among the most sensitive from an LGPD perspective. For example, it includes:
ASO (occupational health certificate)
Pre-employment, periodic and exit medical examinations
Records of mandatory training (NR)
PPE records
Workplace accident report (CAT)
Programmes such as the PCMSO and PGR (which replaced the PPRA)
In other words, these documents contain personal and sensitive data that require strict protection measures.
3.4 Tax obligations
Finally, tax obligations involve collecting and managing information such as:
Service contracts
Invoices (notas fiscais)
Proof of tax and contribution payments (INSS, FGTS, ISS, IRRF)
Subcontracting documentation
Although much of this data is corporate, there is also personal data in payslips and receipts linked to individuals.
4. Challenges in implementing the LGPD in document management platforms
4.1 Identifying personal data
The first challenge is to identify which documents and information processed on the platform constitute personal or sensitive data.
4.2 Legal bases for processing
Companies must justify data processing on the basis of one of the legal grounds set out in the LGPD. For contractor documentation, the most common legal basis is compliance with a legal or regulatory obligation.
4.3 Consent
The data subject’s consent is not always required. However, where sensitive data is used beyond legal obligations, explicit and informed consent may be required.
4.4 Data sharing
Data sharing with third parties (clients, subcontractors, auditors, public bodies) must be provided for in contracts and be transparent to the data subject.
4.5 Information security
Digital platforms must ensure:
Data encryption
Access control by permission level
Access records (logs)
Regular backups
Vulnerability monitoring
5. Good practices for LGPD compliance on platforms
5.1 Privacy and data processing policy
All companies that manage data on digital platforms should have a clear and accessible policy that explains:
What data is collected
Purpose of processing
Rights of data subjects
Security procedures adopted
5.2 Training and awareness
Teams involved in collecting, processing and managing documents should receive regular training on the principles of the LGPD.
5.3 Contracts with suppliers and subcontractors
Therefore, contracts should contain specific clauses on:
Confidentiality
Responsibilities for data processing
Penalties for non-compliance
5.4 Appointing a data protection officer (DPO)
Although it is not mandatory for all companies, appointing a DPO helps to organise processes and to communicate with the ANPD.
5.5 Record of processing operations
Finally, platforms should keep records of:
Which data was processed
Who accessed it
For what purpose it was consulted
How long it was stored
6. Technology solutions for LGPD compliance on platforms
6.1 Platforms with LGPD compliance modules
Many digital document management platforms already offer specific modules for LGPD compliance:
Consent management
Management of data subject requests
Access auditing
Secure data deletion
6.2 Integration with corporate systems
In addition, integration with the ERP and with HR, finance and legal systems provides a complete and secure view of data processing, which reduces duplication and risk.
6.3 Certified cloud storage
It is advisable to choose platforms that store data in certified clouds (for example, ISO 27001), with data centres located in Brazil or in countries with compatible legislation.
7. International data transfers
Many document management platforms store data on servers outside Brazil or are operated by foreign companies. In these cases, there is an international transfer of personal data, which the LGPD only allows in specific situations.
In 2024, the ANPD approved the regulation on international data transfers, which includes standard contractual clauses. Therefore, when contracting a platform, the company should confirm where the data is stored and which legal mechanism is used for the transfer. In addition, this information should appear in the privacy policy.
8. Practical example: Adapting a contractor platform
Imagine an industrial maintenance company that manages documents for 300 subcontracted workers on a digital platform. While adapting to the LGPD, the team realises that all internal users could see the workers’ ASOs, including departments that did not need this information.
To fix this, the company reviews access profiles and restricts health data to the OSH team. Next, it sets retention periods for each type of document. Finally, it updates contracts with contractors to include data protection clauses. As a result, it reduces the risk of unauthorised access without losing control of its documentation.
9. Platform compliance checklist
- Are personal and sensitive data mapped by document type?
- Is there a defined legal basis for each processing purpose?
- Do access profiles restrict health data to those who need it?
- Are retention periods defined and applied?
- Are the storage location and international transfers documented?
- Do contracts with contractors and suppliers include data protection clauses?
Frequently asked questions
Who is the controller of subcontracted workers’ data?
In general, the contracting company is the controller of the data it requires to verify contractor compliance. The platform, on the other hand, normally acts as a processor, handling the data on behalf of the contracting company.
Should the data be deleted when the contract ends?
It should be deleted when it is no longer needed, unless there is a legal obligation to retain it or it is needed for defence in legal proceedings.
Conclusion: LGPD compliance on digital platforms
Complying with the LGPD is a challenge, but also an opportunity for companies to review their processes and implement good governance and information security practices. In contractor document management, especially in quality, environment, occupational safety and tax obligations, it is essential to adopt digital platforms that ensure not only organisation and efficiency, but also the protection of personal data.
Thus, companies that invest in technology solutions aligned with the LGPD are better prepared to face audits, earn their partners’ trust and avoid severe penalties. Therefore, in an increasingly regulated and digital environment, compliance is no longer a differentiator but a basic requirement for business sustainability.
Read also: General Personal Data Protection Law (LGPD) and Adapting document management platforms to GDPR guidelines.
For official guidance on the LGPD, see the ANPD.