a specification contained in a document which lays down the characteristics required of a product such as levels of quality, performance, safety or dimensions, including the requirements applicable to the product as regards terminology, symbols, testing and test methods, packaging, marking and labelling, the totality of the technical prescriptions contained in particular in the tender documents, defining the characteristics required of a work, material, product or supply, which permits a work, a material, a product or a supply to be described in a manner such that it fulfils the use for which it is intended by the contracting authority. These technical prescriptions shall include levels of quality, performance, safety or dimensions, including the requirements applicable to the material, the product or to the supply as regards quality assurance, terminology, symbols, testing and test methods, packaging, marking or labelling. They shall also include rules relating to design and costing, the test, inspection and acceptance conditions for works and methods or techniques of construction and all other technical conditions which the contracting authority is in a position to prescribe, under general or specific regulations, in relation to the finished works and to the materials or parts which they involve., toote või teenuse omaduste loetelu, samuti neid omadusi mõjutavate protsesside ja tootmismeetodite kirjeldus, riigihanke korras ostetavate asjade või tellitavate ehitustööde või teenuste omaduste loetelu või neid omadusi mõjutava protsessi kirjeldus. Ehitustööde tellimise korral on tehniliseks kirjelduseks vastavaid jooniseid, seletusi, kvaliteedinõudeid ja muid vajalikke dokumente sisaldavad ehitusprojekti dokumendid ulatuses ja mahus, mis võimaldavad korraldada ehitustöövõttu. ... Tehnilise kirjelduse võib koostada tehnilise normi või standardi alusel.