Paragraph 11.1(1)(b) of the Instrument requires a document to be filed only if it contains information that has not been included in disclosure already filed by the reporting issuer. For example, if a reporting issuer has filed a material change report under the Instrument and the Form 8-K filed by the reporting issuer with the SEC discloses the same information, whether in the same or a different format, there is no requirement to file the Form 8-K under the Instrument.