Securement requirements for ENT conduit: Is this a code violation?
The NEC doesn't require support within a foot of termination, but there may be some state or local amendment that may modify 362.30.
As far as attaching to sheathing I can't think of wording in the code that directly addresses that specifically, but an inspector would likely claim that the sheeting is not structurally sound for support, which would create a building code violation or not installed per UL.
Section 300.4 needs to be addressed, a couple holes and supports look like they might be closer than 1.25&quot; to the edge of a wood penetration, you would need nail plates.