For a level 2 study, you’ll typically require two or more GCSEs with marks ranging from 9 to 3 (A* to D), or equivalent. For a level 3 degree, you’ll need four or five GCSEs with marks ranging from 9 to 4 (A* to C) or equivalent. For a T level, you’ll need 4 or 5 GCSEs in subjects ranging from 9 to 4 (A* to C), or equivalent, including English and arithmetic. Check 24 Hour Electrician Service Information