Regulatory Blog

The regulatory landscape for advanced therapies and patient access in the United States continues to evolve, with the FDA issuing updated guidances in April 2026 that address both cutting-edge genome editing safety and patient access to investigational treatments . Together, these guidances highlight the balance between innovation, safety evaluation, and ethical access to therapies across the product lifecycle. The guidance Safety Assessment of Genome Editing in Human Gene

The Guidance on the electronic submission of information on investigational medicinal products for human use in the Extended EudraVigilance medicinal product dictionary (XEVMPD) was updated on 13 April 2026 (Version 1.5) , providing detailed procedural and technical instructions for sponsors submitting clinical trial product data. Introduction This guidance provides consolidated instructions for sponsors on how to electronically submit information on investigational medici

The European regulatory landscape continues to evolve with a strong focus on supporting innovation in rare diseases and ensuring safe, evidence-based development of medicines for children . The European Medicines Agency (EMA) has issued two key procedural guidelines: Procedural advice for orphan medicinal product designation – Guidance for sponsors Procedural advice on paediatric applications – Guidance for applicants together, establish a comprehensive regulatory framewo

The guidance Clinical trials for medicines: Roles and responsibilities provides a comprehensive framework that outlines how responsibilities are distributed among stakeholders involved in clinical trials in the United Kingdom. Introduction Clinical trials in the UK are governed by a structured system where responsibilities are clearly defined to ensure participant safety, ethical conduct, and reliable data generation. This guidance outlines the roles of key stakeholders, inc

The UK regulatory framework for clinical trials is undergoing a significant transition with the adoption of updated Good Clinical Practice (GCP) standards aligned with international expectations. The Medicines and Healthcare products Regulatory Agency (MHRA) is reinforcing compliance with ICH E6 (R3) to ensure high standards of participant safety, data integrity, and efficient trial conduct. The guidance Clinical trials for medicines: Guidance on compliance with ICH E6 Good

The U.S. regulatory landscape continues to evolve to ensure data reliability and scientific rigor in drug development, particularly in the growing use of biomarkers. As biomarkers become increasingly critical for evaluating drug safety and efficacy, the FDA has issued specific guidance to standardize how bioanalytical methods for these measurements should be validated. The guidance Bioanalytical Method Validation for Biomarkers was published in April 2026 , providing recom

The UK regulatory system for medicines continues to advance towards faster access, aligned decision-making, and patient-focused innovation . The Medicines and Healthcare products Regulatory Agency (MHRA) is strengthening its national procedures to ensure efficient evaluation of medicines while improving coordination with health technology assessment bodies. The guidance National assessment procedure for medicines was updated on 9 April 2026 , including the addition of a webi

The UK regulatory landscape for medicines is increasingly evolving to integrate environmental protection alongside public health safety, and recently, on 1 April 2026, the UK MHRA updated its guidance on " Environmental Risk Assessments in medicines " . A key component of this approach is the requirement for Environmental Risk Assessments (ERA), ensuring that medicinal products do not pose unintended risks to ecosystems during their lifecycle. Background Environmental Risk

The U.S. Food and Drug Administration (FDA) has issued updated guidance in 2026 to help drug manufacturers effectively respond to FDA Form 483 observations issued at the conclusion of CGMP inspections. This guidance focuses on improving communication, investigation quality, and corrective actions, ensuring that manufacturers address compliance gaps while protecting patient safety and product quality. Scope and Purpose This guidance applies to both domestic and international d

The European Medicines Agency (EMA) has introduced two significant guidance updates in 2026, focusing on active substance chemistry requirements and the emerging use of additive manufacturing (3D printing) in pharmaceuticals . These updates aim to strengthen quality, control strategies, and innovation , while ensuring that pharmaceutical development and manufacturing remain scientifically robust and patient-focused. Guidance: Chemistry of Active Substances Scope and Regulato

The UK regulatory landscape for clinical trials is undergoing a significant transformation with the implementation of updated Medicines for Human Use (Clinical Trials) Regulations, effective from 28 April 2026. These changes emphasize quality by design, risk-based approaches, and strengthened manufacturing standards, ensuring both participant safety and data integrity. Guidance: Clinical trials for medicines: Guidance on Quality and Risk Proportionality Scope This guidance ap

India’s Central Drugs Standard Control Organization (CDSCO) has released a draft notification dated 09 March 2026 proposing amendments to the Drugs Rules, 1945 to establish a structured framework for managing post-approval manufacturing changes. This draft notification introduces clear regulatory requirements for notifying authorities when manufacturers make changes to manufacturing processes, excipients, packaging, shelf life, specifications, testing procedures, or docume

This guidance , " Guidance on Controlled Substances Company Meetings " , issued by Swissmedic and valid from 06 March 2026, outlines the framework for Controlled Substances Company Meetings. These meetings are designed to support companies handling controlled substances or involved in the cultivation of cannabis for medical purposes, enabling efficient interaction with Swissmedic’s Narcotics Division. Background Companies dealing with controlled substances must comply with st

This guidance , published in March 2026 by the European Directorate for the Quality of Medicines & HealthCare (EDQM) , introduces new approaches for accelerating the assessment of Certificates of Suitability (CEP) applications. It focuses on two key pathways: Fast-track assessment Reliance-based assessment Both approaches aim to improve regulatory efficiency, reduce delays, and ensure timely access to medicines. CEP procedures are essential for demonstrating that a substance

Introduction This guidance, "General Considerations for the Use of New Approach Methodologies in Drug Development" , published as a draft in March 2026 , provides a framework for using New Approach Methodologies (NAMs) in drug development. NAMs include approaches such as: In vitro models (simple and complex systems) In chemico methods In silico modelling The goal of this guidance is to improve human-relevant toxicology prediction and reduce reliance on animal testing. Backg

Introduction This guidance, "Physicochemical and Structural (Q3) Characterization of Topical Drug Products Submitted in ANDAs ", published in March 2026 , provides detailed recommendations for applicants submitting Abbreviated New Drug Applications (ANDAs) for topical drug products. It focuses on physicochemical and structural (Q3) characterization, which plays a critical role in demonstrating product performance and bioequivalence (BE). Topical products, especially semisoli

This guidance, " Submitting an application for review by the ACBS, " explains how to submit an application to the Advisory Committee on Borderline Substances (ACBS) . The ACBS evaluates products that may be considered borderline between foods and medicines, particularly for use within the NHS. The guidance provides a structured approach to ensure that applications are complete, accurate, and suitable for review. Purpose of the Application Process The purpose of this guidanc

This guidance, " Archiving and retention of clinical trial records, " explains the requirements for archiving and retaining clinical trial records. Proper archiving is essential to ensure that trial data remains accessible, accurate, and verifiable over time. It supports regulatory compliance and ensures that clinical trials can be reviewed, inspected, or audited when required. Purpose of Archiving and Retention The purpose of this guidance is to ensure that essential cli

This guidance , " Clinical Trials Regulations enforcement provisions , " explains how regulatory authorities enforce compliance in clinical trials. Its primary focus is to ensure that trials are conducted in a way that protects participant safety, rights, and data integrity. It supports the implementation of the Medicines for Human Use (Clinical Trials) Regulations, ensuring that all trials meet required legal and ethical standards. Purpose of Enforcement Provisions The purp

Regulatory authorities across the European Union continue to strengthen pharmacovigilance systems and data-driven regulatory decision-making. Two important EMA documents highlight these developments: the EU implementation strategy for the ICH E2D(R1) guideline on post-approval safety data and the Network Data Steering Group (NDSG) Workplan 2026–2028 on data and artificial intelligence in medicines regulation. Guidance: Network Data Steering Group Workplan 2026–2028: Data and