[ In Luxembourg, the contractor must include the following statement in the  invoices: "Commande destinée à l’usage officiel de l’Union européenne. Exonération  de la TVA Article 43 § 1 k 2ème tiret de la loi modifiée du 12.02.79. ‘In the case of  intra-Community purchases, the statement to be included in the invoices is: "For  the official use of the European Union. VAT Exemption / European Union/ Article  151 of Council Directive 2006/112/EC.’]  [ Option: for contractors for which VAT is due in Luxembourg] [Option: for contractors for which VAT is due in other EU countries] [Pursuant to articles 3 and 4 of the Protocol on the Privileges and Immunities of the  European Communities, the Agency is exempt from all taxes, duties and charges, in particular value added tax, on payments made under this specific contract.  The contractor receives and keeps in his records the form entitled "VAT and Excise  Duty Exemption Certificate" duly completed and signed by the Agency. The invoice  must contain the following statement: "VAT Exemption / International Body / Article  151 of Council Directive 2006/112/EC"]  European Chemicals Agency  Directorate [complete]  [Unit [complete]] Telakkakatu 6  00150 Helsinki  Finland  Email: [insert functional mailbox]  [or] European Commission  Directorate for the Environment  1049 Brussels  Belgium  Email: [insert functional mailbox]  [Not applicable]  [or] 5  Please check if the contractor is permitted or not to subcontract. In case the contractor is not permitted to  subcontract use the option ‘Not Applicable’. Please note that the contractor has to be authorised to subcontract  before concluding this specific contract – See Article II.10 of the FWC.  30  6.2  Tasks stated in Annex A may be performed by the subcontractor  Name and  address of subcontractor , entirely at the risk of the contractor.  $^{ }$6.1  In conformity with Article II.10 of the General Conditions of the FWC, the  contractor has been permitted to subcontract.  5.4  The address for invoices is:  ARTICLE 6: SUB-CONTRACTING $^{5}$ 