We look forward to seeing you in Boston! If you need additional support with housing please see more detailed information below. 


You may book hotel reservations for the 2023 BIO International Convention through the housing website until Friday, May 19th (based on availability).  As of Friday May 19th, at 5pm EST the housing site will be closed to all new reservations, changes or cancellations.  Between the dates of Saturday, May 20th through Thursday, May 25th all reservations will be transferred to the appropriate hotels.  Please refrain from attempting to make any further changes to your reservation(s) during this time. If you need to make a new reservation please refer to visit our partner site here.

Beginning on Friday, May 26th, you may contact the hotels directly for changes/cancellations or if you are in need of a new reservation, however, it will be at the best available rate the hotel can offer as the BIO discounted rate may no longer apply. 

Attendees should check for the Official Provider Seal below prior to reserving your room. If you do not see this exact seal on any marketing email/site, please do not reserve an hotel room through that company.

Please note:  If you need to book more than 10 rooms for your group and need assistance with booking, please contact us at biogroup@Maritz.com or by phone 864-658-5280.


Need additional support? Download our step-by-step guides below.



Boston Hotel & Amenities Guide

Need additional information in selecting your hotel accommodations for BIO 2023? Download our guide to review BIO's preferred hotels, proximity to the Boston Convention and Exhibition Center, and other hotel amenities. 


Housing Guidelines

BIO continues to work diligently with the hotels in Boston to establish room blocks for attendees and exhibitors. Please review the official housing guidelines here.

Improper solicitation of hotel reservations from any company or housing provider other than Maritz Global Events is not approved by BIO. Reservations made by unaffiliated organizations may appear to be for lower rates, however, they may be illegitimate, have unreasonable cancellation or change penalties, or be completely non-refundable. Please be aware of, and report any unauthorized solicitation to BIO. 

Maritz Seal