Consortium Agreement Colombia (Acuerdo de Consorcio)

A Consortium Agreement Colombia (Acuerdo de Consorcio) is a formal written contract through which two or more natural or legal persons agree to jointly present a proposal, execute a contract, or undertake a specific project or activity, while each member retains its individual legal personality and does not create a new legal entity. Under the Código de Comercio (CCo) — Decreto 410 de 1971 — Article 22, a consortium arises when two or more persons jointly present a unified proposal for the award, execution, and compliance of a contract, sharing responsibility for all obligations derived from the proposal and the resulting contract.

The legal framework for consortiums in Colombia distinguishes between private-sector and public-sector applications. For public procurement, Ley 80 de 1993 (Estatuto General de Contratación de la Administración Pública) Article 7 defines the consorcio as the arrangement where two or more persons present a single proposal for the award, execution, and compliance of a public contract, responding jointly and severally (solidariamente) for all obligations arising from the proposal and the contract. Ley 1150 de 2007, which introduced reforms to the public procurement regime, and Decreto 1082 de 2015 (Decreto Único Reglamentario del Sector Administrativo de Planeación Nacional) consolidate the regulatory framework governing consortium participation in public tenders administered through the Sistema Electrónico de Contratación Pública (SECOP II) managed by Colombia Compra Eficiente.

The Constitución Política de 1991 provides constitutional grounding through Article 38 (freedom of association), Article 333 (economic liberty and free enterprise), and Article 209 (principles of public administration including efficiency, economy, and transparency). The Corte Constitucional has affirmed that consortiums represent a legitimate exercise of the freedom of association that does not create a separate legal entity — Sentencia C-414 de 1994 established that consortium members maintain their individual legal capacity while assuming joint and several liability for consortium obligations.

A critical distinction in Colombian law separates the consorcio from the unión temporal (temporary union). Under Ley 80 de 1993 Article 7 paragraph 2, in a unión temporal the members may define the scope, quantity, and percentage of participation of each member, such that sanctions for non-compliance are imposed proportionally according to each member's participation. In a consorcio, by contrast, all members are jointly and severally liable for the entirety of the obligations — no individual limitation of liability is permitted vis-à-vis the contracting entity.

The tax treatment of consortiums is governed by the Estatuto Tributario (ET) — Decreto 624 de 1989 — as modified by Ley 1819 de 2016 (Reforma Tributaria). Under ET Article 18, consortiums are not taxpayers for income tax purposes; instead, each consortium member reports its proportional share of income, costs, and deductions in its individual tax return filed with the DIAN (Dirección de Impuestos y Aduanas Nacionales). For VAT (IVA — Impuesto sobre el Valor Agregado) purposes, each consortium member invoices its proportional share under the invoicing regime established in ET Article 615 and Resolución DIAN 000042 de 2020. The consortium must obtain a RUT (Registro Único Tributario) from the DIAN and designate a NIT for purposes of withholding tax (retención en la fuente) compliance.

The Consejo de Estado — Sala de lo Contencioso Administrativo, Sección Tercera — serves as the highest administrative court for disputes arising from public procurement consortiums, with the Tribunal Administrativo of the corresponding department exercising first-instance jurisdiction. Private-sector consortium disputes fall under the jurisdiction of civil courts — Juzgados Civiles del Circuito — or commercial arbitration tribunals administered by the Centros de Arbitraje of the local Cámara de Comercio under Ley 1563 de 2012 (Estatuto de Arbitraje).

A Consortium Agreement Colombia is required whenever two or more persons — natural or legal — intend to combine their technical, financial, and operational capacities to jointly undertake a specific project, execute a contract, or participate in a procurement process while maintaining their individual legal personalities. Under the Código de Comercio Article 22 and Ley 80 de 1993 Article 7, the consortium structure enables collaboration without the formation of a new legal entity.

The agreement is essential for participation in public procurement processes administered through the Sistema Electrónico de Contratación Pública (SECOP II) managed by Colombia Compra Eficiente. Under Decreto 1082 de 2015 Articles 2.2.1.1.1.5.2 and 2.2.1.1.1.5.3, consortium proponents in public tenders must submit a document specifying the terms and conditions of the consortium, including the percentage of participation of each member, the designation of a single representative, and the duration of the consortium. Most public entities — including ministerios, departamentos, municipios, and establecimientos públicos — require K (financial capacity) and experiential requirements that individual companies cannot meet alone, making consortium formation necessary.

A Contrato de Consorcio is needed when Colombian companies — whether Sociedades por Acciones Simplificadas (SAS) under Ley 1258 de 2008, Sociedades Anónimas (SA), Sociedades de Responsabilidad Limitada (Ltda.), or natural persons registered as comerciantes with the Cámara de Comercio — seek to combine complementary expertise. Construction projects governed by the Ley de Infraestructura (Ley 1682 de 2013) frequently require consortium formation to aggregate experience certificates (certificaciones de experiencia), financial statements meeting the Normas Internacionales de Información Financiera (NIIF/IFRS), and technical qualifications.

The agreement becomes critical for public-private partnership (APP) projects under Ley 1508 de 2012 and Decreto 1082 de 2015, where consortium structures enable private entities to combine resources for large-scale infrastructure concessions. Under Ley 80 de 1993 Article 7, consortium members must designate a single representante who has the authority to act on behalf of all members before the contracting entity — the written consortium agreement formalizes this designation and defines the representative's powers and limitations.

Private-sector consortiums are required when companies collaborate on joint commercial ventures such as technology implementation projects, engineering and consulting mandates, or large-scale service delivery contracts. The Cámaras de Comercio across Colombia register consortium agreements for purposes of evidencing the arrangement before third parties, and the DIAN requires consortium RUT registration under Resolución 000164 de 2021 for tax withholding and reporting compliance.

The consortium agreement serves as the foundational document for internal governance — defining the allocation of work, financial contributions, profit distribution, and dispute resolution mechanisms between members, all operating under the general contractual principles of Código Civil Article 1602 and the commercial law framework of the Código de Comercio.

A valid Consortium Agreement Colombia under the Código de Comercio Article 22, Ley 80 de 1993 Article 7, and Decreto 1082 de 2015 must contain the following essential elements to be enforceable and accepted in public procurement processes before Colombia Compra Eficiente and contracting state entities.

Identification of Consortium Members: Full legal name, NIT (Número de Identificación Tributaria assigned by the DIAN), and domicile of each consortium member. For legal entities, the Cámara de Comercio matrícula mercantil number and identification of each member's representante legal must be included, verified through a Certificado de Existencia y Representación Legal issued within the thirty (30) calendar days preceding the consortium formation. For natural persons, the cédula de ciudadanía or cédula de extranjería and merchant registration number if applicable.

Consortium Name: The official denomination of the consortium. Under Ley 80 de 1993 Article 7, the consortium acts under a unified name for purposes of the proposal and contract execution. The name typically follows the convention "Consorcio [descriptive name]" and must match the denomination used in all SECOP II filings, RUT registration, and contractual documents.

Designation of Consortium Representative: Identification of the single natural person designated to represent the consortium before the contracting entity and third parties. Under Ley 80 de 1993 Article 7 paragraph 3, the representative acts on behalf of all members and has authority to execute the contract, receive payments, and respond to communications from the contracting entity. The representative's powers and limitations must be clearly defined, including whether the representative may settle disputes, execute amendments (otrosíes), or bind members to additional obligations.

Percentage of Participation: The specific percentage of participation of each consortium member. Under Decreto 1082 de 2015, public procurement processes require disclosure of each member's participation percentage for purposes of verifying financial capacity (capacidad financiera), organizational capacity (capacidad organizacional), and experience requirements. The participation percentages determine the proportional allocation of income, costs, and tax obligations under Estatuto Tributario Article 18.

Object and Scope: A precise description of the consortium's purpose — the specific project, contract, or activity that the consortium will undertake. For public procurement consortiums, the object must align with the objeto contractual defined in the pliego de condiciones (bidding terms) published on SECOP II. The scope should identify each member's specific technical or operational contribution.

Joint and Several Liability: An express acknowledgment that all consortium members assume joint and several liability (responsabilidad solidaria) for all obligations arising from the consortium activity, as mandated by CCo Article 22 and Ley 80 de 1993 Article 7. Unlike a unión temporal, no individual limitation of liability is permitted in a consortium — each member is liable for one hundred percent (100%) of all obligations.

Duration: The term of the consortium agreement, which must cover the entire period of proposal preparation, contract execution, and any post-contractual warranty or guarantee period (período de garantía). For public contracts, Ley 80 de 1993 Article 7 requires the consortium to remain in force for the duration of the contract plus any liquidation period under Article 60.

Financial Arrangements: Internal rules governing financial contributions, bank account management, cost allocation, profit distribution, and accounting treatment. Under NIIF/IFRS standards applicable in Colombia since Ley 1314 de 2009, each consortium member accounts for its proportional share. The agreement should specify the consortium's bank account, signatory requirements, and the frequency and format of financial reporting between members.

Dispute Resolution: Mechanisms for resolving internal disputes between consortium members, which may include direct negotiation, mediation through a Cámara de Comercio, or arbitration under Ley 1563 de 2012 (Estatuto de Arbitraje Nacional e Internacional). External disputes with contracting entities in public procurement are subject to the jurisdiction of the Consejo de Estado Sala de lo Contencioso Administrativo Sección Tercera.

Forms-legal.com provides this Consortium Agreement Colombia template as a practical starting point for structuring consortium arrangements. Every consortium agreement — particularly those involving public procurement — should be reviewed by a licensed Colombian abogado specializing in contratación estatal to confirm compliance with the pliego de condiciones, SECOP II requirements, and applicable sector-specific regulations.