It still baffles me about how different states handle these things.
Here in Texas, the Pullorum/Typhoid test is funded by USDA and is free unless you plan to sell birds and eggs outside the state, then there is a $25.00 fee yearly.
Chickens must be 14 - 16 weeks old to be tested. Turkeys have to have blood drawn and sent off for testing and the premise is quarantined until the results come back. Ducks do not have to be tested anymore, but when they were, it was done by rectal swab.
The Avian Influenza is done by Texas Animal Health Commission and is free at the moment.
Exotic Newcastle is part of the NPIP program, and is not free.
I don't know what else is involved with NPIP, as I can't get straight answers from anybody yet.
Jean