The task of city logistics is to develop and implement measures for achievement of effective and ecologically acceptable traffic system. Development of city centre leads to grouping of large numbers of business operators in the city centre, resulting in the increase of the quantity of goods entering the city centre, causing additional traffic congestion, the so called bottlenecks, eventually causing higher levels of noise and emission of exhaust gasses which leads to major dissatisfaction with the quality of life of city population. Planning of delivery of goods into city centres without theoretical and scientific support, as well as without the practical application of the principles of sustainable and smart development, without taking into consideration the interests of all stakeholders in city logistics, have a negative impact on the sustainable development of the city centre. A need to deliberate the development of management of delivery of goods to city centre in order to improve the sustainable city logistics becomes imminent. The doctorate thesis proposes a general model of evaluation of delivery activities to city centres, based on a systematic approach, generation of possible scenarios of delivery activities within the city centre, selection of criteria for evaluation which contribute to the development of delivery activities and their validation by specific stakeholders. The analysis of relevant scientific literature and motives (interests) of stakeholders (carriers, economic operators, local population and public administration) led to division of selected criteria into several groups: technical – technological, economic – financial, organizational and social. Possible scenarios for delivery of goods within the city centre have also been proposed: status quo, delivery using a single consolidation centre, delivery using two consolidation centres, delivery by ecologically acceptable vehicles of one consolidation centre and livability scenario. The stated groups of criteria and the individual criteria were validated by relevant stakeholders in order to determine the importance (weight) of individual criteria on development of delivery of goods to the city centre. A multi-actor multi-criteria analysis (MAMCA), based on optimization and ranking of scenarios in line with the set goal, research problem, defined criteria and interests of stakeholders was used in the thesis. The solution of MAMCA analysis in accordance with the set goal of optimization evaluates the scenario with two consolidation centres as the best one. Additionally, all scenarios were tested on an example of delivery of goods to Rijeka city centre using a simulation tool VISSIM. Testing the scenarios, with limitations in application of the simulation tool and possible selection of evaluation criteria, the scenario of delivery of goods from one consolidation centre is proposed as the best solution. Based on the results of multi-actor-multi- criteria analysis and the implemented simulation in the real environment of the city of Rijeka, it is concluded that the existing model of delivery of goods to Rijeka city centre may be improved by construction of a consolidation centre. The construction of the consolidation centre significantly reduces the distance between the origin and the delivery point resulting in significant saving in time of arrival to the delivery point and particularly in lower consumption of fuel. Additionally, implementation of delivery by ecologically acceptable vehicles can definitely have a positive impact on the quality of life in the city centre. The doctorate thesis has proven that in the process of making decisions relating to delivery activities within the city centre it is important to take into consideration the interests of stakeholders, criteria for evaluation and possible scenarios for courses of delivery of goods to city centres. The results arising thereof should be tested in the real environment of the city in order to contribute to the improvement of sustainable city logistics,