1.5.2 Price Changes in NOBB

Updating the NOBB index prices should follow NOBB’s schedule, which has fixed dates for when price changes need to be registered.

The latest date for updating prices in NOBB is the 20th of each month. Up until that date, new prices can be registered starting from the 1st of the following month.

The requirement for when (and how early) new prices must be made available in NOBB is often regulated in the supplier's agreement with the supplier's customers. For instance, the supplier may be required to register price changes in NOBB by the 20th of the month, with one month’s notice. This means the supplier must update prices earlier in NOBB to comply with the customer's requirements.