PF registration - do we need to transfer the establishment code to Gujarat or get a new registration here?

Dear Members, I have a query regarding establishment registration under EPFO & MP Act.
We had our establishment registered under the above act in Thane. We had the company's existence and operations in Maharashtra till 2009. In 2010, we fully shifted to Gujarat. We are still using the same establishment code, do we need to transfer the establishment code to Gujarat or get a new registration here?

The PF registration is one for the entire country.
Therefore you do not need to change the registration number

But you need to update the address and other relevant details.