Essential documents are those documents which individually and collectively permit evaluation of the conduct of a study and the quality of the data produced. Essential documents serve to demonstrate compliance with the standards of Good Clinical Practice (GCP) and with all applicable regulatory requirements. These document files may be audited by the sponsor and regulatory authorities to confirm the validity of the clinical research conduct and integrity of the data. The essential documents for clinical trials are the following: Investigator's Brochure. Clinical Study Protocol. Subject Information and Informed Consent Form. Essential documents are commonly referred to as regulatory documents. ICH GCP guidance defines essential documents as “those documents which individually and collectively permit evaluation of the conduct of the clinical trial and the quality of the data produced. The most important purpose of source documentation in a clinical trial is to reconstruct the trial as it happened. It should enable an independent observer to reconfirm the data. Documentation should be such that it is able to provide audit trail to permit investigation if and when required. Siro Clinical Research Institute Siro Clinpharm initiative www.siroinstitute.com Post Graduate Diploma in Clinical Research. Pharmacovigilance, Clinical Trials, Clinical Data Management, Clinical Operation, Medical writing. #Pharmacovigilance #CDM #data #Clinicalresearch, #regulatoryaffairs, #medicalcoding, #clinicalSAS #management #health #comment #pune #clinicalresearch #medicaldevices #career #opportunity #oncology #safety #pharmajobs #gpat #pharmacy #mbbs #jobs #jobsearch #training #healthandsafety #nowhiring #healthcare #clinical #opportunities #doctor #medicine #hiring #bpharmajobs #coding #regulatoryaffairs #medical #nursing #clinicalresearch #medicaldevices #career #opportunity #oncology #safety #pharmajobs #gpat #pharmacy #mbbs #jobs #jobsearch # #training #healthandsafety #nowhiring #healthcare #clinical #opportunities #doctor #medicine #hiring #bpharmajobs #coding #regulatoryaffairs #medical #nursing #pharmacovigilance #statistics #biostatistician #opportunity #interview #biostatistics #statisticalprogramming #team #fresher #project #students #development #projects #work #leaders #people #learning #culture #productivity #leader #event #clinicalresearch #clinicaloperations #clinicaldatamanagement #cdm #clinicalresearchassociate #clinicalresearchcoordinator #pharmacovigilance ,#medicalcoders ,#sas ,#SASprogrammers #Biosatisticians, #Clinicaltrialdesign, #eTMF #lifescience #medicaldevices,#scdmindia,#societyforclinicaldata #lifesciencemanagement,#pharmaceuticals,#medicalwriting #clinicalresearchinstitute #CRA #CRC #Databasedesign #pharmacovigilanceindia #CTA #pharmacist #EDC , #GCP #pharmacovigilance #clinicalresearch #quality #clinicalresearchassociate #clinicalresearchcoordinator #clinicalresearchjobs #clinicaltrialmanagement #clinicaltrials #clinicaltraining #pharm