Trilogy has extensive experience in preparing clinical documents and Common Technical Document (CTD) submissions. Regulatory documentation is our focus. Each dedicated team at Trilogy has more than 20 years of cumulative experience writing clinical documentation for the global pharmaceutical industry. We have written hundreds of Clinical Study Reports for all phases of clinical development and most indications. We have planned and prepared dozens of CTD submissions, from straightforward local variations to complex global submission dossiers for multiple indications.