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Accepting bidstenderParaguay

Estudio de Preinversion para la Optimizacion de las Bases y del Modelo Contractual y el Relanzamiento de la Ronda Abierta Petropar para la Atraccion de Inversiones en Exploracion y Explotacion de Hidrocarburos

Investment Study for Optimization of Bases and Contractual Model and Relaunching of the Open Round Petropar for Investment Attraction in Hydrocarbon Exploration and ExploitationEnglish, machine translated

Issued by Petróleos Paraguayos (PETROPAR) · via DNCP — Paraguay (Contrataciones Públicas, OCDS)

Published
26 Oct 2026
Closes
Reference
1f1a174a-9cac-63b4-943d-4d03fbf5aced
Location
Paraguay
Sector
Research, Studies & Evaluation

This notice was amended 3 times

Details changed after publication. Re-check the official notice before bidding.

  • Submission deadline changed from 28 Oct 2026, 18:00 UTC to 10 Nov 2026, 13:00 UTC
    First seen by FreeTender on 27 Oct 2026 — most portals don’t publish when a corrigendum was issued.
  • Submission deadline changed from 16 Oct 2026, 13:00 UTC to 28 Oct 2026, 18:00 UTC
    First seen by FreeTender on 15 Oct 2026 — most portals don’t publish when a corrigendum was issued.
  • Submission deadline changed from 15 Oct 2026, 13:00 UTC to 16 Oct 2026, 13:00 UTC
    First seen by FreeTender on 23 Sept 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

Petróleos Paraguayos (PETROPAR) in Paraguay has published a tender in research, studies & evaluation: “Estudio de Preinversion para la Optimizacion de las Bases y del Modelo Contractual y el Relanzamiento de la Ronda Abierta Petropar para la Atraccion de Inversiones en Exploracion y Explotacion de Hidrocarburos”. Submissions close tomorrow, 10 November 2026. Quote reference 1f1a174a-9cac-63b4-943d-4d03fbf5aced in any correspondence with the buyer. FreeTender has recorded 68 notices from this buyer since 2026, 5 of them currently open. Bids are submitted to the buyer through DNCP — Paraguay (Contrataciones Públicas, OCDS), not through FreeTender.

Key requirements

Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.

Procurement method
Licitación pública internacional

English summary

Machine translated from Spanish by FreeTender. The original notice below is the binding text.

Buyer: Paraguayan oils (PETROPAR). Procurement method: International public education. Category: Consulting - Professional Management Services of Business and Administrative. Status: En Convocatoria (Abierta). Published: 15 September 2026. Closing date: 28 October 2026. Published as Open Contracting (OCDS) data by the procuring authority; full notice and documents are on the source portal.

Details

ESTUDIO DE PREINVERSION PARA LA OPTIMIZACION DE LAS BASES Y DEL MODELO CONTRACTUAL Y EL RELANZAMIENTO DE LA RONDA ABIERTA PETROPAR PARA LA ATRACCION DE INVERSIONES EN EXPLORACION Y EXPLOTACION DE HIDROCARBUROS

Buyer: Petróleos Paraguayos (PETROPAR).

Procurement method: Licitación pública internacional.

Category: Consultoria - Servicios de Gestion Profesionales de Empresa y Administrativos.

Status: En Convocatoria (Abierta).

Published: 15 September 2026.

Closing date: 10 November 2026.

Published as Open Contracting (OCDS) data by the procuring authority; full notice and documents are on the source portal.

Context for bidders

We hold 68 notices from Petróleos Paraguayos (PETROPAR), going back to September 2026 — 5 of them still open. They buy mostly in Facility Management & Cleaning, Financial & Professional Services and Oil, Gas & Petrochemicals. There is 1 open Research, Studies & Evaluation tender in Paraguay. This one closes in 1 day.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this research, studies & evaluation opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

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