![]() | This template is used on approximately 2,200 pages and changes may be widely noticed. Test changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Consider discussing changes on the talk page before implementing them. |
This helper template calculates periods for Belgian certifications, as detailed here. The sources used are:
References
It returns:
Before May 2007 | Before October 2007 | Before June 2009 | Before 2016 | Before July 2017 | Before July 2018 | From July 2018 |
---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 |
Returns 0 if the data provided is insufficient