Notice of Amendments: NI - 51-101 - Standards of Disclosure for Oil and Gas Activities Breadcrumb Home Securities law Instruments, rules and policies 5 - Ongoing Requirements for Issuers and Insiders 51-101 Notice of Amendments: NI - 51-101 - Standards of Disclosure for Oil and Gas Activities Component Menu Left Sidebar Securities law Legislation Instruments, rules and policies Proposed instruments, rules and policies Orders, rulings and decisions Blanket orders Delegation orders OSC Bulletin Filing documents online Notice of Amendments: NI - 51-101 - Standards of Disclosure for Oil and Gas Activities Amendments to National Instrument October 12, 2007 Download document