Here we have a set of resources for all course planners. Hopefully everything you need is here, but if not, someone who has done it before will be happy to help answer any questions you have.
We put on training courses for new planners whenever we have enough numbers and someone to run them. These start with the simple introduction for those starting to plan for JOG. Then we have one for those moving on to Category D course planning, eg. for QOFLs. We do offer them in person, but there is an online alternative below.