Upgrading t fuse box to breaker box and Condo Installing in Room

[SailingHome]

Dual whammy:
1) if the landlord replaces a fuse box with a breaker box are they required to upgrade everything to code including installing electrical ground placing the box where it can be reached anything else that might apply? I'm not quite certain what Thailand electric code and how far along it's become
2) if the juristic person adds wiring inside the room are they obligated to inspect that breaker box for any ground faults or anything else?