The International Orienteering Federation (IOF) published the new ISOM 2017 last week which replaces the ISOM 2000. For IOF events between 1 May and 31 December 2017, both ISOM 2000 and ISOM 2017 could be accepted (see also IOF News). Symbol Sets We have created the new symbol set and released it in the OCAD … Continue reading International Specification for Orienteering Maps (ISOM) 2017 Symbol Sets for OCAD 12