Not baby related- anyone who is a childminder or works for Ofsted, I would really appreciate your advice :-)

I’m currently in the process of training to become a childminder. I currently have

-cache level 3 diploma for early years workforce.

-level 1 safeguarding children

I’ve come across two different courses

-introductory childcare course

-level 3 home based childcare course

Can I still be a childminder with my current qualifications or do I have to still do one of the courses above. If so, which one?