UDIN within 30 days or 60 days?

Q16. When to generate UDIN?

Ans. UDIN is to be generated at the time of signing the Documents. However, the same can be generated within 60 days from the signing of the same (both the dates i.e. signing of the document and date of generation of UDIN are included in the time allowed). Further, for the documents where the respective Regulator/(s) or other stakeholders require UDIN immediately on signing or within a specified period, the same shall be provided by the member.

Refer::  https://udin.icai.org/articles/faq_addendum_2021-10-21