General invoicing requirements Sample Clauses

General invoicing requirements. Each invoice submitted to Gas Industry Co under this Agreement, in order to be validly issued for the purposes of this Agreement, must: 11.2.1 be in the form of a valid tax invoice for GST purposes; 11.2.2 be delivered by the means of communication requested by Gas Industry Co from time to time; 11.2.3 describe in adequate detail the Deliverables and/or the Services that are the subject of the invoice and the timing of the provision of such Deliverables and/or the Services; and 11.2.4 be in the format specified by written notice given by Gas Industry Co to the Service Provider from time to time.

General invoicing requirements. Every thirty (30) calendar days during the term of this Contract For Professional Services, the Professional shall submit invoices to the Owner requesting payment. Each invoice shall contain the Owner's Project identification, bear the signature of the Professional and have attached such documentation as may be required by the Owner. Final invoices must be submitted within ninety (90) days after project completion to insure final payment. 8.1.1 The invoice shall generally itemize or show a breakdown of the various phases or parts of the Professional Contract Price, the value of the various phases or parts, the previously invoiced and approved amounts for payment, and the amount of the current invoice. 8.1.2 The invoice shall also include a certification signed by the Professional stating that the Professional has paid its consultants, subcontractors and suppliers their proportional share of all previous payments received from the Owner. 8.1.3 The signature of the Professional on any invoice shall constitute the Professional’s certification to the Owner that (i) the Professional has billed the Owner for all services rendered by it and any of the Professional’s Consultants and subcontractors through the date of the invoice; (ii) as of the date of the invoice, no other outstanding amounts are due from the Owner to the Professional for services rendered; (iii) the services listed in the invoice have progressed to the level indicated and have been performed as required by the Contract Documents; (iv) that the reimbursable expenses have been reasonably incurred; and (v) that the amount requested is currently due and owing. 8.1.4 By acceptance of the Owner’s payment of an invoiced amount, the Professional releases the Owner from any and all claims by the Professional and by Professional’s Consultants and subcontractors for Work performed but not invoiced during the period for which payment was received.