I was searching around for Texas specific current information on small farm processing and selling of chickens, and was able to find this. Please keep in mind this is specific information for Texas thanks to HB 410, passed by the Texas Legislature in 2019. Thought this may be helpful to others...
There are two bills in the 2019 legislature supporting backyard chickens (up to 6) which will supersede city laws and future HOAs/PAs (but not existing HOAs).
Senate bill SB86
House bill HB2596
The Senate bill was voted 4-1 out of committee today and will go to the calendar committee to be...