The aim of the project is to provide research, expertise and evaluation services to the Municipality of Patras in order to support it in the maturation of specific projects of the BAA Strategy.This Act includes two Supplies: Subproject 1:The project includes the construction of a network of wireless access points and QR Codes for important buildings and spaces, in addition to the creation of a distributed network of smart sensors and the creation of applications and services for data processing and decision-making support and includes the development of smart city solutions to inform the citizens and visitors of the historic center of Patras about parking, traffic and smart MMM stops. Sub-expected 2: The subject of Subproject 2 is to investigate and prepare the technical specifications of the above Acts as well as expertise on specialised issues that require investigation of possible options and evaluation of them. In addition, the assistance to any licensing, approvals or partnerships with other services or co-competent bodies.The contractor should therefore set up a Project Team, which will include minimum engineering specialties (Architect, Civilian and Mechanical Engineer or Electrician) with proven technical experience in related objects.The minimum technical and professional competences of the candidate contractors in both Subprojects will be determined in the relevant Invitation.