Save the Date! OPT Congress Returns to Boston March 18-19, 2025

Thank you for joining us at the 10th Annual OPT Congress.
It was great to see so many new and familiar places onsite. We look forward to welcoming you back March 18-19, 2025.

Missed this year’s Event?

Missed this year's event? Access content across all of this year's programs On-Demand. At your convenience, access archived presentations for On-Demand learning from anywhere, at any time.

Oligonucleotide Conference Programs

Oligo Discovery & Delivery

Oligo CMC & Regulatory Strategies

mRNA Design & Delivery

Emerging Oligo Modalities

Short Courses | Tuesday, March 11 | In-Person Only

Safety & Toxicity of Nucleic Acids

Successful Regulatory Submission for a Complex Oligonucleotide

Welcome to OPT Congress:
Oligonucleotides & mRNA Therapeutics

OPT Congress is the premier event for scientists and executive directors involved in discovering and developing oligonucleotide and mRNA therapeutics. For 2025 we are delighted to expand our content and offer a conference program dedicated to emerging oligo modalities, sharing cutting-edge research and technologies used in designing new targeted therapies.

Now in its 10th year, this unique event brings together leading chemists, biologists, toxicologists, CMC experts, regulatory specialists and technology providers to discuss advances in next-generation therapeutics. In addition to 2 days of inspiring keynotes, breakout discussions and 95+ scientific presentations, we deliver two in-depth short courses to further add to the learning opportunities. We look forward to welcoming you to our community focused event, offering robust and customizable programming tailored to your specific needs.