A number of Union acts have aimed to provide solutions by creating sectorial one-stop shops, including points of single contact established by Directive 2006/123/EC of the European Parliament and of the Council which offer online information, assistance services and access to procedures relevant for the provision of services; Product Contact Points, established by Regulation (EC) No 764/2008 of the European Parliament and of the Council, and Product Contact Points for Construction, established by Regulation (EU) No 305/2011 of the European Parliament and of the Council, which provide access to product-specific technical rules; and national assistance centres for professional qualifications, established by Directive 2005/36/EC of the European Parliament and of the Council, which assist professionals moving cross-border.
Díríodh i roinnt gníomhartha de chuid an Aontais cheana ar réitigh a sholáthar trí ionaid ilghnó a chruthú ar bhonn earnála, lena n-áirítear na hionaid ilfhreastail, a bunaíodh le Treoir 2006/123/CE ó Pharlaimint na hEorpa agus ón gComhairle, a thairgeann faisnéis, seirbhís cúnaimh agus rochtain ar nósanna imeachta atá ábhartha do sholáthar seirbhísí ar líne; na Pointí Teagmhála do Tháirgí arna mbunú le Rialachán (CE) Uimh. 754/2008 ó Pharlaimint na hEorpa agus ón gComhairle agus na Pointí Teagmhála do Tháirgí Foirgníochta, arna mbunú le Rialachán (AE) Uimh. 305/2011 ó Pharlaimint na hEorpa agus ón gComhairle, a sholáthraíonn rochtain ar rialacha teicniúla atá táirge-shonrach; agus na lárionaid náisiúnta chúnaimh um cháilíochtaí gairmiúla arna mbunú le Treoir 2005/36/CE ó Pharlaimint na hEorpa agus ón gComhairle a chabhraíonn le gairmithe bogadh thar theorainneacha.