The UNITED NATIONS CHILDREN'S FUND (UNICEF) wishes to invite bidders to submit a proposal for the provision of Long-Term Arrangement(s) for Services (LTAS) for a duration of up to 5 years for the provision of Event Production Services classified into three (3) different categories: - Category 1. In-person: small, medium and large events; and/or - Category 2. Virtual: small, medium and large events; and/or - Category 3. Hybrid: small, medium and large events. UNICEF reserves the right to issue one or multiple LTAs for each category.