I live in North Dakota, we don't have the best information out there on becoming certified, and last I checked have only about 18 people certified so I can't really ask around. So I'm wondering if anyone can shed some light on these questions 1. To become NPIP certified can your birds free range? 2. If I were to have a free range flock and an enclosed flock could I become certified? 3. Is it worth it to become trained and certified to test your own flock? 4. If I were to have someone come out, what do most people charge? 5. Do you have to be NPIP certified to ship birds?