The reason for the importance of marriage records like Delaware Marriage License is because these records are the official records of the government, and as such, they are the best evidence that one could present in order to prove the happening of the event which is the marriage. One may ask why there is a need to prove the marriage when it is something that would, ultimately, involve only two people, and the answer to that would be because marriage is something that would have effects that would be binding not only upon those who had gotten married and their families, but also upon the whole world.
Marriage, after all, is something that changes the status of a person, and such a change in status would follow the person no matter where he or she may go in his or her life. This is the reason why a person who is already married could not get married to another person who is not his or her spouse without the first marriage being dissolved first. Thus, when one person seeks to prevent another from marrying someone else who is not the spouse of that person, the best thing to do to prevent the marriage from happening would be to present copies of the marriage records before the competent authority who would have solemnized the marriage otherwise.
In this regard, it must be noted that marriage records are public records and are also official records. This means that any person may make a valid request for copies of the records at any time and for whatever reason, though because these records are not free, only those who have a legitimate interest in the records typically make the request for them. These records are also afforded the presumption of regularity such that the contents of the records are always presumed to be accurate. This means that the person or party who would present the records would have no need to prove that the contents of the records are correct, though they may have to prove the fact that they had obtained the same from the proper source.
Copies of the marriage records may be obtained at the state or national level, and one of the methods for making the request would be to make the request in person. It is true that such a method would require the person interested in the records to travel to an office of the Delaware Department of Health, and thus, this method is seen as being inefficient, but the opposite is actually true, because requests made in person are often completed within the same day of the request and there is the possibility of making a bulk request of numerous records as there is no need to write a request letter for every record that would be requested.
Copies of Delaware Marriage License Records may be obtained online through the use of online databases which are mostly privately owned databases which provides information that is substantially the same as those which may be found from the official archives. Of course, such records do not enjoy the presumption of regularity.