The Aim Of This Contract Is To Carry Out The Fieldwork (In Two Waves) Of The 2026 Edition Of The Weekday Mobility Survey (Emef) In The Territorial Scope Of The Integrated Metropolitan Mobility System Of Barcelona (Simmb) -Coinciding With The Province Of Barcelona-, Work That Has A Methodology And Basic Questionnaire Already Defined. Specifically, The Person Interviewed Is Asked For Information On The Journeys They Have Made In The Working Day Prior To The Interview, Together With Other Questions Related To The Assessment And Perception Of The Mobility System.