perform extraordinary surveillance measures, such as document reviews, short-notice or unannounced audits and product testing, where it is likely that the certification granted is at risk,
beart faireachais urghnách a fheidhmiú, amhail athbhreithnithe doiciméad, iniúchtaí gearrfhógra nó gan réamhfhógra agus tástáil táirgí, i gcás gur dócha go bhfuil an deimhniúchán a tugadh i mbaol,