The document contains the program for the 9th National Congress on Maintenance held on November 22nd and 23rd. It includes the schedule of events such as opening sessions, conferences, technical talks and panels on various maintenance-related topics such as innovation, support measures, sustainability, quality, environment, safety, information systems, human resources, execution technologies and inspection. There will be a total of 37 technical talks presented over the two days covering these various themes in different auditoriums.