## 10. MARKING OF SUBMITTED DOCUMENTS 

The tenderer SHOULD NOT mark tender documents (for e.g. the header or footer) with any of the following words: RESTRICTED, CONFIDENTIAL, SECRET or TOP SECRET. If the tenderer considers that such markings are required, a prior approval from the ENISA Procurement Coordinator should be obtained BEFORE sending the tender documents. The tenderer should be aware that the information sent to ENISA for procurement purposes is handled in accordance with the governing rules for EU Public Procurement and the EU Financial Regulation framework. 

## 11. PRICE 

Prices submitted in response to this Tender must be inclusive of all costs involved in the performance of the contract. Prices shall be submitted only in Euro and VAT excluded. 

## 12. PRICE REVISION 

The price quoted must be fixed and not subject to revision during the first year of performance of the contract. From the beginning of the second year of performance of the contract, prices may be revised in accordance with Article I.3.3 of the framework contract 

## 13. COSTS INVOLVED IN PREPARING AND SUBMITTING A TENDER 

ENISA will not reimburse any costs incurred in the preparation and submission of a Tender. Any such costs must be paid by the Tenderer. 

## 14. PERIOD OF VALIDITY OF THE TENDER 

Tenderers must enclose a confirmation that the prices given are valid for (90) ninety days from the date of submission of the tender. 

## 15. PROTOCOL ON PRIVILEGES & IMMUNITIES OF THE EUROPEAN UNION 

ENISA is exempt from all taxes and duties, including value added tax (VAT), pursuant to the provisions of Articles 3 and 4 of the Protocol on the Privileges and Immunities of the European Union. Tenderers must therefore give prices, which are exclusive of any taxes and duties and must indicate the amount of VAT separately. 

## 16. PAYMENT ARRANGEMENTS 

Payments under the Contract shall be carried out within 60 days of submission of an invoice accompanying the final report or deliverable based on the conditions set out in the draft contract. One single payment will be made after receipt and approval of the deliverables by ENISA. An invoice must specify the specific deliverables covered. A note that accompanies the final deliverables must present the resources used for each of the deliverables presented. Time sheets should be submitted as appropriate. 

