The late medieval consistory court of Gniezno was undoubtedly one of the largest and most important ecclesiastical tribunals of the Polish ecclesiastical province at that time. Despite the preservation of rich and diverse documentation related to its activities, the complex system of making court records has not yet been fully analised. The paper will briefly discuss a series of act books kept by the consistory chancery, documents and mandates of officials, and finally, cause papers submitted by the parties to ongoing disputes. Then, using the example of several case studies, in which all records created in given cases will be examined (entries in the registers, mandates and libelli), an attempt will be made to initially sketch a model of recording litigations in the consistory court of Gniezno in the second half of the 15th century.