Irish Orienteering Association

The Irish Orienteering Association (IOA) is the national organisation  of orienteering for the Republic of Ireland. It is a full member of the International Orienteering Federation.

Awards
The association bestows three special awards a year:
 * Silva Trophy, for the development of orienteering
 * Mactire Trophy, for achievement in an orienteering competition
 * Silva Award, for administration of an orienteering event