National residence permits issued by the Federal Republic of Germany entitle the bearer to travel to the other Schengen countries of the EU without a visa. If you intend to move to an EU country that does not belong to the Schengen area, it is possible that your spouse may not require a visa if he or she holds a national residence permit.
If your spouse does not hold a national residence permit, an entry visa is generally required if he or she is from a country subject to a visa regime. In this case, however, a facilitated visa procedure applies.
A visa is not required if your spouse has been issued with a “Residence card of a family member of a Union citizen” pursuant to Art. 10 (1) of Directive 2004/38/EC. If you and your spouse intend to move from one EU country, of which you are not a national, to another EU country, you should first establish the applicable regulations with regard to visas.
If you have any other questions, please contact the responsible mission abroad for the EU country in question directly and visit their website for further information.