This document concerns an application to the National Energy Board (NEB) dated 14 March 2008 by Trans Mountain Pipeline Inc. (TMI) for approval of proposed Tariff No. 74, Rules and Regulations Governing the Transportation of Petroleum, to be effective 1 May 2008, the in-service date for Phase 1 of the TMX Anchor Loop Expansion Project, filed with the NEB under File No. OF-Tolls-Group1-T246-2008-02 01; and Hearing Order RH-4-2008, heard in Calgary, Alberta on 4 September 2008. This document provides an overview of the matters considered by the NEB in reaching a decision on the application and details of the NEB's assessment of issues identified by the NEB or by parties to the proceeding, including: the allocation of capacity with respect to receipts and deliveries at Kamloops; the appropriate capacity to be allocated for deliveries over the Westridge Dock; the appropriate tariff, rules and regulations governing nominations and the allocation of capacity for deliveries over the Westridge Dock; the definition of Land versus Dock Deliveries; the appropriate tariff, rules and regulations governing nominations and the allocation of capacity for deliveries to land-based destinations; whether there should be a regular review by TMI and its shippers of capacity allocations to the various destinations on the Trans Mountain pipeline system; and whether the proposed allocation procedures to accommodate Phase 1 and Phase 2 of the Anchor Loop TMX expansion are consistent with the National Energy Board Act.--Includes text from document.