What level does what league

[LC]

Something I have always been confused about is what league do you actually officiate in depending on your level?

From what I can work out it is like this: (This is for Shropshire so probably different everywhere else)
Level 7- Middle-Mercian Division 1/2 Assistant-Mercian Prem
Level 6- Middle-Mercian Prem Assistant-West midland Divison 1/2
Level 5- Middle-West midland Division 1/2 Assistant-West midland Prem
Level 4- Middle-West midland Prem Assistant-Midland Alliance/Northern Prem
Level 3- Middle-Midland Alliance/Northern Prem Assistant-Conf Premier/North/South/
Level 2- Middle Conf Prem/North/South Assistant-Premier League/Football League
Level 1- Premier League/Football League

Would this be about right?

 

[refsteve98]

http://en.wikipedia.org/wiki/Football_refereeing_in_England
Part 2 on this page has a table on what level does what. I use that as an estimate