 In the last section we talked about changes to the title proper that would necessitate a new record. Now we're going to talk about a few other types of changes that are considered to be major changes and also require a new record. If the serial has a corporate body for a main entry, so that means that there is a 110 field in the record, and the name of that corporate body changes, that's considered to be a major change and a new record is required, even if the title itself doesn't change, even if the corporate body is not mentioned in the title and it's still called the same thing. So here are some examples in the first record, the corporation used to be called International Harvester Company and they issued an annual report. In the second record it's still called Annual Report, but the company is now Navistar International Corporation, so that requires a new record. The same thing kind of goes if you have a 130 uniform title main entry and the corporate body's name is mentioned in the 130 field, the uniform title. Again, if this is a major enough change to require a new authority record, then a new bibliographic record for the serial should also be created. If the physical medium of the publication changes, that requires a new record. So for example, if a serial was previously issued in print and now it's only going to be issued online, that is a major enough change to require a new record. And lastly, sometimes addition statements can require a new record, they can be considered major changes. Not always though, changes in the addition statement that indicate a change in the subject matter are major, other changes are minor. So if something used to be the North American edition and now it's the North and Central American edition, that's considered to be a change in content. As opposed to just a change in the wording, doctor's edition and physician's edition, that's basically the same thing. So that is not an addition statement that requires a new record. So those are just a couple of other changes that in addition to title changes can be major changes that warrant a new record.