This project shares CHS's development pipeline for CSB data processing in Canadian waters. Several data formats are supported, including the one from IHO DCDB. The reduction for water levels is based on predictions/observations automatically extracted from the CHS Integrated Water Level System (IWLS). A quality assessment against CHS NONNA10 is under development and will soon support the production of a Data Quality Report (as proposed in IHO B12 Annex C) for each processed dataset.