We have been accustomed to providing the owner the current amount overdue (past the 90 days) and total of previously liened (NOC'S) costs to discharge their lien. 

If you read PL 23:3101 it doesn't imply that we are to send owners a written notice that we will extend the NOC recorded if they don't pay.

Although we provide our owners the information needed to discharge their accumulated liens, what does your associations do in regard to extending the NOC's?

Is a road association required to send a written notice to owners in regard to extending their liens? Or is it redundant due to the original written notice?