Exemptions allowing the temporary placing on the market of engines for the purpose of field-testing prototypes should also be permissible.
Ba cheart é bheith incheadaithe díolúintí a thabhairt freisin innill a chur ar an margadh ar bhonn sealadach le go bhféadfaí tástáil allamuigh a dhéanamh ar fhréamhshamhlacha.