The NVQ2 is no longer being taught, it is now a level 2 Diploma, I think that when you sign up these days you are given a choice of whether you want your diploma based on child care or the elderly, naturally if you chose the elderly course it will not qualify for child care. Yes it will be a diploma in Health and Social Care, it takes about 9 months to complete depending on the company who runs the course and the assessor, it could take longer, could be less. It isn't a legal requirement yet but one day im sure it will be.