Course, Electrical Building & Structure.
Year 1.
City & Guilds 2330 Level 2 (2 nights a week at College)
Year 2.
City & Guilds 2330 Level 3 (2 nights a week at College)
Year 3.
NVQ Level 3 Electrical Installation (about 1 year to achieve)
Could follow this after 2 years qualified with City & Guilds 2391 (Test & Inspection)
Good luck.
As far as i am aware it will take you 3 years to become qualified, as above.
The last year is a NVQ LEVEL 3 ELECTRICAL INSTALLATION course. This must also be hands-on, as you are require as part of the course to complete a log book of work experience.
Hope you get it all sorted out ok.