by study supplies, do you mean IP or non-IP? if it’s IP, I would use 6.1.5, if it’s non-IP, i would use 6.5.3
as for the ETDRS and visual acuity logs, it may be a toss-up between 5.4.11 (source data) and 5.4.13 (eligibility).
I’ve never seen a stipend accountability log in the TMF – if the sponsor insists on including it, I’m thinking 5.4.7