KYC approval under EPF - how long employee has to wait to get approval?

An employee wanted to withdraw his EPF money. for that he has updated his bank details and asked his employer to approve KYC and accordingly they did that.
Now how long employee has to wait to get approval from EPF authority? or there is no role of EPF for approval.
Can that employee fill up form no 19 and 10c, after approval of his past employer.

Updation should be immediate after employers approval.
Let the employee initiative the UAN process, if still faces problems, can contact PF Office immediately or raise a grievance in the website epfigms.gov.in

EPFO authority nor the office have no role to play in approving the kyc. The details will be automatically updated once the employer approves it.
He/ She can opt for claim directly once the kyc details are approved from the employer side.