Canadian Clinical Drug Data Set update to Controlled Substances file

Hello
since our last call, we have received feedback to modify the file that identifies the controlled substances within the Canadian Clinical Drug Data Set (CCDD) as follows:

to provide for future identification of a broader scope of medicinal products (beyond controlled substances), and
add a column to identify the CCDD file type the concept is from.

This will be discussed on the August 1st call and I wanted to provide you with a heads up. An updated example of the file can be found here Issue 14, Sample File CCDD Special Groupings

Beverly