can anyone tell me what city and guilds qualifications precede 236 parts 1 and 2?I did my apprenticeship way back in 1978 to 1981 at west ham tech college but moved on to other employment in mid 80s fed up with london comute as company was london based william steward.As most local work to me was house bashing I soon got bored and found other employment. I would be interested to know if I can return to domestic work only and what extra qualifications I would need.I think my city and guilds are 235 A and B but will have to check. Am constantly asked about work by builders etc. but need to know what I need to be legit self employed domestic only Sparks. Any advice much appreciated.