One-off

One-off are measures having a transitory budgetary effect that does not lead to a sustained change in the budgetary position.

Externnal

 * European Commission, Publications, https://ec.europa.eu/info/publications/economy-finance/report-public-finances-emu-2015_en Report on public finances in EMU 2015]
 * See Chapter 3, One-off measure-classification principles used in fiscal surveillance