A single supply of technical assistance concerns one specific request for advice or support or a specific training (even if it concerns a course given during several days).
Baineann iarratas amháin faoi leith maidir le comhairle nó tacaíocht nó oiliúint faoi leith le soláthar aonair (fiú má bhaineann sé le cúrsa oiliúna a mhaireann cúpla lá).