Employee Confidentiality Agreement Chile

An Employee Confidentiality Agreement Chile (Acuerdo de Confidencialidad del Empleado) is a legally binding contract through which a worker employed under the Código del Trabajo (DFL No. 1/2003) commits to protecting the employer's confidential information, trade secrets, client data, and proprietary business knowledge — both during the employment relationship and after its termination. The agreement derives its primary statutory authority from Article 154 No. 11 of the Código del Trabajo, which expressly authorises employers to include confidentiality obligations in the Reglamento Interno de Orden, Higiene y Seguridad, and from Ley 19.628 of 28 August 1999 (Ley sobre Protección de la Vida Privada), which governs the handling of personal data that employees may access in the course of their duties.

The constitutional foundation of employee confidentiality obligations rests on Article 19 No. 24 of the Constitución Política de 1980, which protects the employer's right of property over its intellectual and commercial assets. Simultaneously, Article 19 No. 16 guarantees the worker's freedom of work — a tension that Chilean courts and the Dirección del Trabajo have consistently resolved by permitting confidentiality obligations that protect specific categories of information while prohibiting restrictions that amount to blanket professional prohibitions. The Corte Suprema de Justicia, through its Sala Laboral, has upheld employee confidentiality agreements that identify protected information with reasonable specificity and do not function as disguised non-compete clauses.

Trade secret protection under Ley 19.039 of 25 January 1991 (Ley de Propiedad Industrial), as substantially amended by Ley 21.355 of 2021, operates independently of the contractual agreement. Articles 86–92 of Ley 19.039 define secretos empresariales and create statutory remedies — including civil damages and criminal prosecution under Article 284 of the Código Penal — for misappropriation, regardless of whether the employee signed an explicit confidentiality agreement. The Instituto Nacional de Propiedad Industrial (INAPI) administers industrial property rights in Chile but trade secret protection requires no registration — it arises automatically when the information is secret, has commercial value derived from its secrecy, and the employer has taken reasonable protective measures.

DataProtection obligations for employees handling personal data of clients, colleagues, or third parties are governed by Ley 19.628, substantially reformed by Ley 21.719 of 2024 which created the Agencia de Protección de Datos Personales (ANDP) as Chile's data protection authority. Employees who process personal data in the course of employment act as data processors (encargados de tratamiento) and must comply with the principles of legality, purpose limitation, proportionality, and security established in Ley 21.719. A confidentiality agreement incorporating these obligations reinforces the employer's compliance posture before the ANDP.

The Dirección del Trabajo (DT) — Chile's labour inspectorate, operating under the Ministerio del Trabajo y Previsión Social — has issued multiple administrative pronouncements (dictámenes) confirming that standalone employee confidentiality agreements annexed to employment contracts are valid provided they: identify the protected information with precision, impose obligations proportionate to the worker's role and access level, do not restrict the worker's right to use general professional skills acquired during employment, and are supported by adequate consideration (typically included within the overall remuneration package). The DT's Departamento Jurídico has specifically noted that confidentiality obligations surviving contract termination must be time-limited to be consistent with the constitutional freedom of work guarantee.

An Employee Confidentiality Agreement Chile is needed at the commencement of any employment relationship where the worker will have access to information that the employer has a legitimate interest in protecting — including client databases, pricing strategies, product formulas, manufacturing processes, software source code, financial projections, personnel records, or strategic business plans. Article 154 No. 11 of the Código del Trabajo expressly contemplates this type of obligation as a permissible term of employment, and the Dirección del Trabajo recommends formalising it in writing at or before the worker's first day.

Roles in the technology sector — software developers, data scientists, system architects employed by Chilean technology companies registered under the Registro de Empresas y Sociedades (RES) portal — routinely require confidentiality agreements because the worker's day-to-day functions involve direct access to proprietary algorithms, database schemas, API architectures, and unreleased product roadmaps. The Comisión para el Mercado Financiero (CMF) additionally requires companies listed under Ley 18.045 (Ley de Mercado de Valores) to manage inside information through formal confidentiality processes, making employee NDAs a regulatory compliance necessity for finance and publicly traded company staff.

Health sector employment — including workers in clínicas, hospitales, and ISAPRE-related operations — requires confidentiality agreements to protect patient medical records under both Ley 19.628 and the Ley 20.584 of 2012 (Derechos y Deberes del Paciente), which imposes strict confidentiality obligations on health data. Employees handling health records without a formal confidentiality agreement expose the employer to regulatory sanctions from the Superintendencia de Salud and potential criminal liability under the Código Penal.

Mining and energy sector employment — critical industries in Chile regulated by the Código de Minería (Ley 18.248/1983) and supervised by the Servicio Nacional de Geología y Minería (SERNAGEOMIN) — generates confidentiality requirements around geological surveys, extraction techniques, production cost data, and exploration licences (concesiones mineras) registered before the Conservador de Minas. Similarly, renewable energy projects developed under the Ley General de Servicios Eléctricos (DFL No. 4/2006) involve proprietary engineering specifications and financial models requiring worker confidentiality protections.

Retail and consumer goods companies must protect client loyalty programme data, pricing algorithms, supplier terms, and marketing strategies. Employees with access to customer personal data under Ley 19.628 (as reformed by Ley 21.719) must sign confidentiality agreements to ensure the employer maintains adequate technical and organisational measures — a requirement enforced by the Agencia de Protección de Datos Personales (ANDP) established under Ley 21.719.

A valid Employee Confidentiality Agreement Chile must contain specific elements to withstand scrutiny before the Juzgados de Letras del Trabajo and the Dirección del Trabajo.

Party Identification: Full legal identification of both the employer entity (razón social, RUT assigned by the SII, registered domicile, and name of the legal representative with valid mandato under Código Civil Articles 2116–2173) and the employee (nombre completo, RUT/RUN, cédula de identidad number, residential address, and job title). The agreement should reference the employment contract signed pursuant to Article 9 of the Código del Trabajo and the specific Reglamento Interno de Orden, Higiene y Seguridad in which confidentiality obligations appear under Article 154 No. 11.

Definition of Confidential Information: A precise, exhaustive description of the categories of information protected. Chilean courts applying Article 1546 of the Código Civil (good faith principle) have held that employee confidentiality agreements must define protected information with sufficient specificity to allow the worker to know what is covered. Categories typically include: trade secrets (secretos empresariales) under Ley 19.039 Articles 86–92; personal data of clients, suppliers, and colleagues processed under Ley 19.628 and Ley 21.719; financial data, budgets, and projections; client lists and commercial terms; proprietary software, algorithms, and technical specifications; and strategic business plans.

Permitted and Excluded Information: Clear carve-outs for information that is publicly available, independently developed by the employee outside of employment, received from third parties without restriction, or required to be disclosed by law — including orders from the SII under the Código Tributario, the CMF under Ley 18.045, or any Juzgado or Tribunal. General professional skills, knowledge, and experience acquired during employment cannot be the subject of confidentiality restrictions — this limitation is enforced by the Dirección del Trabajo and confirmed by Corte Suprema jurisprudence.

Obligations During Employment: Specific duties imposed on the worker during the employment relationship, including: storing confidential materials securely, using confidential information only for authorised purposes, reporting suspected breaches or unauthorised access to supervisors, not copying or transmitting confidential information outside authorised channels, and complying with the employer's information security policies and Reglamento Interno.

Post-Employment Obligations: Obligations surviving contract termination, specifying the duration (typically two to three years post-termination for commercial confidences; trade secrets protected until the information loses its secret character under Ley 19.039), and requiring the return or destruction of all confidential materials within a specified period after termination.

Data Protection Compliance: An explicit acknowledgement of the employee's obligations under Ley 19.628 and Ley 21.719 — including lawful basis for processing personal data, purpose limitation, data minimisation, security measures, and breach notification to the ANDP. This section should reference the employer's privacy policy and data processing register.

Remedies and Penalty Clause: Consequences of breach, including: disciplinary sanctions under Articles 154 No. 10 and 160 No. 7 of the Código del Trabajo (which permits dismissal for cause for serious breach of contractual obligations); compensatory damages under Código Civil Articles 1556–1558 (daño emergente and lucro cesante); and a penalty clause (cláusula penal) under Articles 1535–1544 denominated in UF (Unidades de Fomento, updated daily by the SII) to preserve real value.

Forms-legal.com provides this Employee Confidentiality Agreement Chile template as a practical starting reference. Every agreement should be reviewed by a licensed Abogado admitted to the Colegio de Abogados to verify alignment with the specific role, industry regulations under SERNAGEOMIN, CMF, Superintendencia de Salud, or ANDP, and current Dirección del Trabajo administrative guidance. Los usuarios de forms-legal.com pueden descargar este documento de forma gratuita en formato PDF o DOCX, completar los campos del formulario guiado y obtener un documento listo para firma.