ACS Fall 2025 / 17-21^st August in Washington, DC

ACS Meetings & Expositions are where chemistry professionals meet to share ideas and advance scientific and technical knowledge. By attracting thousands of chemical professionals, the meetings provide excellent opportunities for sharing your passion for chemistry, connecting with one of the world's largest scientific societies, and advancing your career in this ever-changing global economy.

ChemOutsourcing Week / 02-05^th September in Parsippany, NJ

ChemOutsourcing is the largest USA-based API and Pharmaceutical Ingredients Sept show attracting annually 700-800 customers, project and executive management and business development personnel from the pharmaceutical, biotech, chemical, and chemistry services industries from 30 countries. The high level event focuses on the API development supply chain spanning raw materials, RSM, catalysts, drug discovery, process and chemical development, analytical, QA/QC, intermediates and commercial manufacturing of branded and generic small molecule API’s and drug product. It spans every point on chemical supply chain.

analytica USA / 10-12^th September in Columbus, Ohio

The first analytica USA, the international trade fair for laboratory technology, analysis, biotechnology and diagnostics! The combination of trade fair, scientific conference and practice-oriented supporting program has established itself in Munich. analytica USA will also build a bridge from research to application in order to cover the entire value chain of the laboratory world.

VWR Canada / 22-25^th September in Toronto, CA

mRNA Process Development & CMC Summit / 25-28^th September in Boston, MA

The 4th mRNA Process Development & CMC Summit returns as the world’s only flagship forum dedicated to overcoming bottlenecks from designer enzymes and IVT to purification and room temperature stabilisation - helping mRNA therapeutic and vaccine developers deliver safer and more effective mRNA drugs to patients.

With focused content spanning DNA material sourcing, dsRNA control, in-process analytics, next-gen formulations, digital twins, lyophilization, saRNA, and regulatory readiness, this is the only event where the entire mRNA manufacturing ecosystem comes together to drive real-world implementation and clinical impact.

Whether you're scaling up, building out analytical and CMC control strategies, or navigating evolving FDA expectations, this summit will arm you with the technical depth, regulatory clarity, and peer insights needed to produce mRNA drugs faster, smarter, and more confidently.

PREP 2025 / 29^th September – 02^nd October in Philadelphia, PA

The 2025 international symposium on Preparative and Process Chromatography (PREP) marks a milestone in the 40 years history of the event series. Since 1985, PREP has been one of the most recognized international conferences in the world for the presentation and discussion of the latest developments driving the field of Preparative & Process Chromatography. Continuing to build on 40-year history, the symposium will provide enormous benefits to the preparative and process chromatography community including training workshops, tutorials, scientific talks, poster presentations, a vibrant exhibit, and vendor workshops that will help our knowledge grow, our science progress, and our technology advance.

SERMACS/SWRM 2025 / 25-29^th October in Orlando, FL

SERMACS/SWRM 2025 will be a joint meeting, held concurrently with the Southwest Regional Meeting of ACS. This meeting will feature scientists from all across the southern United States, from California to Florida! SERMACS/SWRM 2025 will be larger than the average regional meeting as a result, providing even more opportunity for valuable engagement between sponsors and attendees. 

World ADC / 03-06^th November in San Diego, CA

Returning as the annual touchpoint for the global community, the 16^th World ADC San Diego is THE week to fully immerse yourself in all things antibody-drug conjugate, spotlighting the cutting-edge innovation empowering the industry to develop differentiated ADCs that show clear advantages against standard-of-care therapies with clinically meaningful patient benefit. Providing unparalleled networking opportunities with 1,400+ attendees from start-ups, biotechs, large pharma and leading service providers, anybody who is anybody in the ADC field will unite under one roof to innovate, collaborate, and redefine the standard of oncology care. 

Lab Supply 2025 / various cities in DACH region

The regional trade show for instrumental analysis, laboratory technology, laboratory chemicals and life science.

• Chemnitz: September 10^th
• Leverkusen: September 24^th
• Hamburg: October 08^th
• Augsburg: November 12^th

LABSOLUTIONS Live 2025 / various cities in DACH region

The Th. Geyer laboratory trade fair LABSOLUTIONS are the meeting place for experts from all areas of laboratory work. Numerous renowned manufacturers present new products and innovative developments. In addition, valuable practical knowledge is imparted in the accompanying specialist lectures, usually with a certificate of participation as proof of further training.

• Hamburg: September 10^th
• Böblingen: October 29^th

Lab Innovations 2025 / 29-30^th October in Birmingham (UK)

UK’s leading event for laboratory technology, analysis, and application across all sectors. You’ll make valuable connections, experience new tech, and solve your challenges - all in one place. Walk away with advice you can put to work immediately. Speak directly to 200+ suppliers and get hands-on experience with the latest tech to truly understand how to get the best out of your equipment – saving time and money. With features like Sustainable Lab, innovation and sustainability pitches, the Lab Awards, Meet the Distributor and more – plenty of laboratory excellence will be on display for you to explore.

Journées de la Chimie Organique (JCO) / 29-31^st October in Palaiseau (France)

The Organic Chemistry Days (JCO) are organized every three years by the office of the organic chemistry division of the French Chemical Society. It is designed to be a special opportunity for chemists working in the field of organic chemistry to meet.

The 13^th National Conference on Organic Chemistry of the Chinese Chemical Society / 15-19^th August in Lanzhou City (China)

The theme of this conference is "Inheritance and Transformation of Organic Chemistry." The event aims to uphold and promote the distinguished traditions and scientific principles established by previous generations of organic chemists, while facilitating the exchange of the latest research advancements in the field of organic chemistry within China in the new era. Furthermore, the conference will explore both the opportunities and challenges facing the discipline of organic chemistry in its evolution and development within the context of interdisciplinary integration, AI-driven innovation, technological self-reliance and self-strengthening, and high-quality development.