The obligation of professional secrecy applies to all persons who work or who have worked for the competent authority or for any authority or market undertaking or natural or legal person to whom the competent authority has delegated its powers, including auditors and experts contracted by the competent authority.
Tá feidhm ag oibleagáid na rúndachta gairmiúla maidir leis na daoine ar fad a oibríonn nó a d'oibrigh don údarás inniúil nó d'údarás, do ghnóthas margaidh nó do dhuine nádúrtha nó dlítheanach ar bith a ndearna an t-údarás inniúil a chumhachtaí a tharmligean chucu, lena n-áirítear iniúchóirí agus saineolaithe a fhostaíonn an t-údarás inniúil ar chonradh.