FAQ 2-factor authentification
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FAQ 2-Factor-Authentication customer portal
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Gas quality parameter for gas for injection into the ONTRAS network in accordance with § 19 Sec. 2 GasNZV
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General Terms and Conditions of Purchase for Deliveries and/or Services with Regard to Plant Machinery and Electrical Equipment | valid from 04/2026
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General Terms and Conditions of Purchase | valid from 04/2026
Procurement Download
Guideline for the change of the capacity allocation via the ONTRAS customer portal
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Intended Capacity Booking
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Market Information
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Market information 2
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Network registration by new supplier
Transport customers / Link Form