Following the COVID-19 pandemic, remote and hybrid GCP inspections have become a permanent part of international regulatory practice. Today, regulators actively use remote inspection formats to assess clinical trial compliance with regulatory requirements.

Modern inspections may be conducted:

• fully remotely;
• in a hybrid format;
• with preliminary remote document review;
• through a combination of online and on-site assessments.

As a result, requirements have significantly increased for:

• electronic systems;
• eTMF quality;
• speed of document provision;
• data protection;
• staff readiness for interviews;
• continuous inspection readiness.

Today, regulators assess not only documentation, but also the maturity of digital processes, the quality of the management system, and the company’s ability to respond quickly to inspector requests.

What Inspection Formats Are Used Today?

Fully Remote Inspections
In a remote inspection, the entire assessment is conducted remotely through:

• secure document-sharing platforms;
• video conferencing;
• remote access to systems;
• electronic archives.

Inspectors review documentation without an on-site visit, while interviews are conducted online.

Hybrid Inspections
A hybrid inspection combines:

• remote document review;
• online interviews;
• on-site inspection of selected critical processes.

The hybrid format allows regulators to apply a risk-based approach and focus on the most critical data and processes.

Preliminary Documentation Review
In many cases, inspectors request in advance:

• Trial Master File (TMF);
• Standard Operating Procedures (SOPs);
• staff training records;
• CAPA documentation;
• system validation documentation.

This helps identify potential risk areas before the main phase of the inspection.

How Does a Remote Inspection Typically Proceed?
A modern remote inspection usually includes several stages:

• receipt of an official notification from the regulator;
• submission of the initial document package;
• organization of secure document transfer;
• remote documentation review;
• online staff interviews;
• additional document requests;
• closing meeting;
• submission of a Corrective and Preventive Action (CAPA) plan if observations are identified.

In practice, the speed of document provision and internal coordination most often determine the success of the inspection.

What Do Inspectors Prioritize?
Electronic Documentation and eTMF
One of the key areas of focus remains the organization of electronic document management.
Inspectors assess:

• completeness of the TMF/eTMF;
• version control;
• quality of indexing;
• document currency;
• file retrieval speed;
• system inspection readiness.

Particular attention is paid to:

• timely document uploads;
• traceability of changes;
• absence of missing documents;
• quality of sponsor oversight.

Even well-prepared documentation may lead to inspection findings if documents cannot be quickly provided to inspectors.

Electronic Systems and Data Integrity
Remote inspections have significantly increased focus on data integrity and electronic system security.
During inspections, regulators assess:

• user access rights;
• audit trails;
• backup procedures;
• personal data protection;
• remote access security;
• computerized system validation.

Particular attention is given to:

• EDC systems;
• eTMF;
• eSource;
• remote monitoring systems;
• cloud-based platforms.

Inspectors also evaluate how effectively the organization controls data changes and prevents unauthorized modifications.

Staff Readiness for Online Interviews
During remote inspections, personnel undergo full online interviews.
Inspectors assess:

• knowledge of processes;
• understanding of responsibilities;
• knowledge of the study protocol;
• understanding of the quality system;
• actions taken in response to deviations;
• proficiency with electronic systems.

It is especially important that staff:

• confidently navigate documentation;
• quickly locate required records;
• understand escalation procedures;
• know CAPA and deviation management procedures.

Training deficiencies become particularly visible during online interviews.

Most Common Issues During Remote Inspections
Poor eTMF Readiness
The most common issues include:

• missing documents;
• indexing errors;
• delayed file uploads;
• lack of version control.

Slow Document Retrieval
Organizations may fail to provide requested materials promptly, creating the impression of insufficient documentation control.
Inadequate Access Control
Inspectors regularly identify:

• excessive user privileges;
• weak audit trails;
• lack of periodic access reviews;
• insufficient oversight of service provider access.

Insufficient Staff Preparation
Staff may:

• lack knowledge of processes;
• misunderstand their responsibilities;
• struggle to answer inspector questions;
• have difficulty navigating electronic systems.

Weak Inspection Coordination
Many organizations lack:

• a dedicated inspection coordinator;
• centralized communication;
• a system for tracking inspector requests.

Coordination issues frequently lead to delays and additional regulator requests.

How to Prepare for a Remote or Hybrid GCP Inspection
1. Regularly Review eTMF
It is important to monitor:

1. completeness of the TMF;
2. version control;
3. timely document uploads;
4. quality of indexing;
5. inspection readiness.

Inspection preparation should be an ongoing process rather than a one-time activity before an audit.

2. Conduct Mock Inspections
Mock inspections help organizations:

• test processes;
• evaluate document retrieval speed;
• identify weak areas;
• prepare staff for interviews.

Such assessments are especially useful for international studies involving multiple vendors and distributed teams.

3. Train Personnel
Staff should understand:

• their responsibilities;
• escalation processes;
• CAPA procedures;
• deviation management;
• data integrity requirements;
• operation of electronic systems.

Regular practical exercises and interview simulations are important.

4. Assess Electronic Systems
Before an inspection, organizations should test:

• access rights;
• remote connection stability;
• audit trails;
• backup procedures;
• disaster recovery procedures.

5. Appoint an Inspection Coordinator
During an inspection, a dedicated employee is needed to:

• coordinate responses to inspectors;
• monitor timelines;
• track requests;
• manage internal communication.

This is particularly important during hybrid inspections involving multiple teams.

What Is Especially Important in 2026?
Modern regulators increasingly assess:

• maturity of digital processes;
• resilience of the quality system;
• quality of remote oversight;
• integrity of electronic data;
• effectiveness of risk-based quality management;
• organizational responsiveness.

Inspection readiness is no longer viewed as preparation “before the inspector’s visit.” Today, it is considered a continuous process integrated into the organization’s daily operations.
Companies that regularly conduct mock inspections, maintain up-to-date eTMF systems, and continuously improve electronic systems significantly reduce the risk of critical findings.

FAQ
What Is a Remote GCP Inspection?
It is a remote assessment of a clinical trial in which inspectors review documentation and conduct interviews online without requiring a mandatory on-site visit.

What Is a Hybrid Inspection?
A hybrid inspection combines remote documentation review with partial on-site assessment of critical processes.

What Is Most Frequently Reviewed During a Remote Inspection?
The most commonly reviewed areas include:

• eTMF;
• electronic systems;
• audit trails;
• data integrity;
• CAPA;
• staff training records;
• clinical trial oversight documentation.

Why Has Inspection Readiness Become a Continuous Process?
Because inspections may begin at virtually any time, organizations must continuously maintain documentation, electronic systems, and quality processes in an inspection-ready state.

Conclusion
Remote and hybrid GCP inspections have become the new standard in modern regulatory practice. Today, regulators assess not only documentation, but also the quality of data management, the maturity of electronic processes, and the organization’s ability to respond rapidly to inspector requests.
Companies conducting clinical trials are increasingly implementing continuous inspection readiness programs, strengthening eTMF infrastructure, and regularly performing mock inspections to reduce regulatory risks.