Supply of Services The estimated value of the contract amounts to €169,253.05 including VAT (budget excluding VAT: €145,985.00), and the estimated value of the contract with an option for another (1) year amounts to €169,253.05 including VAT (budget excluding VAT €145,985.00). The Contracting Authority, by its unilateral decision, after written notification of the competent department, may activate an option for one (1) year. The duration of the contract is set at 12 months and there is the possibility of activating the option upon the time or quantitative exhaustion of the contract, whichever of the two limits - quantity or time - occurs first, for one (1) additional year.