Can you summarize 40 TXAC Chapter 819, Subchapter D?

Can you summarize 40 TXAC Chapter 819, Subchapter E?

Can you summarize 40 TXAC Chapter 819, Subchapter F?

Can you summarize 7 TXAC 12.1?

Can you summarize 7 TXAC 139.9?

Can you summarize 7 TXAC 3.111?

Can you summarize 7 TXAC 3.24?

Can you summarize 7 TXAC 3.35?

Can you summarize 7 TXAC 3.53?

Can you summarize 7 TXAC 3.54?