New psychoactive substances, which imitate the effects of substances scheduled under the UN Conventions, are emerging frequently and are spreading rapidly in the Union.
Tá substaintí sícighníomhacha nua, ar substaintí iad a dhéanann aithris ar éifeachtaí na substaintí a sceidealaítear faoi Choinbhinsiúin na NA, ag teacht chun cinn de shíor agus ag leathadh go mear ar fud an Aontais.