Returning Invalid applications - minimum period - Public forum - Planning Advisory Service (PAS)

morning all

Is anyone aware of a specific timeframe set by statute that prohibits the return of invalid applications within 28 days? if so - can you point me to the relevant provision/guidance?

I've been advised in the past that there is, but im going round in circles betweek the 1990 act and the GDPO - is it one of these mythical/anecdotal provisions or a hangover from older no longer relevant legislation?

TIA

carol