Philatelic circulars

Find below all the circulars of the International Bureau related to philately. In addition to their purpose of denouncing detected illegal issues, they inform the designated operators of UPU member countries on various topics (regulations, commemorative issues, etc.).

2020 Circulars

Archives

Istanbul cycle (2017-2020)

Access all circulars published during Istanbul cycle.

Doha cycle (2013-2016)

Access all circulars published during Doha cycle.

Nairobi cycle (2009-2012)

Access all circulars published during Nairobi cycle.

Bucharest cycle (2005-2008)

Access all circulars published during Bucharest cycle.