workgroup tabsSummary & MeetingsMeetings: Monthly, 2nd Tuesday of month, 10-11am US/Eastern, Webex.Summary: The Architecture Workgroup works on all aspects of the OpenTravel specification which are outside the content of the XML messages themselves and which generally affect all of the industry workgroups equally. The objective of the Architecture workgroup is to coordinate the scope of work for all travel industry sectors. This work may include development of data dictionaries, message schemas, use cases and models. Note that some architecture workgroup projects are not tied to a specific publication release. Travel Sectors: All Sectors Leadership & ResponsibilitiesLeadership Roles & Responsibilities: Chair: Dave Hollander, Travelport Co-Chair: Brian Byrne, Amtrak Interoperability Committee Rep: Dave Hollander, Travelport Interoperability Committee Rep: Brian Byrne, Amtrak The Chair or Co-Chairs are required to participate in at least 75% of the meetings of their work group. The Specification Manager and/or Chair or Co-Chair draft agendas prior to the meeting date and send notification of the meeting at the time the meeting is scheduled and again on the day of the meeting. Members may submit agenda items up to two days prior to the meeting date. Participant Profile: OpenTravel Architecture Workgroup members come from companies representing various travel sectors such as airlines, car rental companies, hotels, cruise lines, railways, lesiure suppliers, service providers, tours operators, travel agencies, solutions providers, technology companies and distributors. Project Listing: