Section 43b (h )

Yes, this section also applies to medium enterprises. It generally depends on the conditions specified in your contract. The calculation of the payment due starts from the end of the 12-month contract period or completion of the contract, whichever is earlier.

I think some confused my means If the buyer is medium-sized, then rule 43B(H) applies. However, if the supplier is medium-sized, then it does not apply.