After 1 January 2012 the honorary consulates can still extend the validity of passports and issue emergency passports.
A condition for extension of an expired passport is that it expired no longer than three months ago. A passport can only be extended once and for a maximum of 12 months. We recommend that you inquire whether the authorities of the country or countries you plan to travel to recognise extended passports. For instance it is not possible to travel without a visa to the USA on an extended passport.
An emergency passport is issued with validity limited to the period required for the duration of the journey and rules of the countries to be travelled through, and for a maximum of 12 months. An emergency passport must be rendered to the Police or to a Danish Mission abroad after use. Travelling with an emergency passport may cause problems with other countries’ border controls. Therefore we recommend that you inquire whether the authorities of the country or countries you plan to travel to recognize emergency passports.