TTOG4300 | Investigation work: Code of practice 9: contentsFrom HM Revenue & Customs · Technical Teams Operational GuidanceDetailsContents4 entriesTTOG4305Investigation work: Code of practice 9: general TTOG4400Investigation work: Code of practice 9: obtaining the disclosure report: contentsTTOG4500Investigation work: Code of practice 9: examining the disclosure report: contentsTTOG4600Investigation work: business side examinations: contentsPreviousNext