Did you have one when you completed? If not you will have to get in touch with your IP company and ask for a copy.
Sharing from experiences of dealing with debt
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
Bob Marley. http://kallis3.blogs.iva.co.uk
It will have arrived with your final accounts, etc. It isn't immediately obvious as the document you need, often only being a paragraph typed on a sheet of plain paper.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014