In answer to your questions:
The revised approach charts will show a DA/H on non precision approaches.
Jeppesen will not add anything on as it differs between aircraft and operator. My company stipulate a 50ft add on.
Not sure about question 3. I do remember seeing details in the jepp legend about CDFA and will try and find the page.
Page 94 onwards of the Jeppesen glossary-legend gives details.
Last edited by GARDENER; 22nd Jan 2011 at 14:22.
Reason: Added details