Can society charge administration charges

Can a society charge Rs 5000 as administration charges to members letting our their flats for leave and license agreement apart from the non occupancy charges?.

There was  a resolution passed in AGM to this effect where it was decided to charge 5000 per agreement to members letting out their flat.

Also a resolution was passed in AGM which levies a fine of 5000 p.m for members who are letting out their flats but do not take permission from society nor submit any records like LL agreements/ police verification etc to society before renting out.

Are both these charges legal, are there any limits set in bye laws if they have been passed in AGM ?