Suppliers

Our Suppliers area plays an essential role in the fulfillment of TGS’ commitment to sustainable growth. Its main mission is to generate value, ensuring the availability of materials and services in line with the required quality, in accordance with the engaged terms and at competitive prices.

GENERAL TERM AND CONDITIONS

Read the general terms and conditions that govern our procurement of services, works and goods.

General Terms for the Procurement of Goods

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General Terms for Contracting of Works

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General Terms for the Procurement of Services

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INSTRUCTION TO BIDDERS

In this section you can find the requirements to participate in TGS’ Bidding Processes.

Instructions to Goods Bidders

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Instructions to Works and Services Bidders

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Sipplier’s portal

If you have been invited to participate in a Bidding Process, you can use the following link to enter the portal.

Login

Tax status

This section will inform you about our tax status in connection with the different tax withholding and collection regimes.

Tax Pack

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Tax Pack

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User manual

This Suppliers Portal Guidelines will show you how to sign in and upload invoices linked to a Purchase Order.

Suppliers Guidelines

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Suppliers Access

Access