By services, 23 February, 2021 8 December 2020 External T.I. 2020-0869961E5 - DSLP and voluntary exit program
By services, 10 November, 2020 11 September 2020 External T.I. 2019-0824281E5 - Benefits from a UK retirement plan
By services, 27 October, 2020 15 September 2020 External T.I. 2018-0782381E5 - Benefits from a UK retirement plan
By services, 19 May, 2020 14 May 2020 External T.I. 2020-0848641E5 - Deferred salary leave plans (DSLPs)
By services, 25 February, 2020 23 January 2020 External T.I. 2019-0830781E5 - Charitable gift annuity and 60(l) rollover
By services, 3 September, 2019 13 August 2019 External T.I. 2018-0758611E5 - Charitable gift annuity and 60(l) rollover
By services, 6 August, 2019 26 June 2019 Internal T.I. 2019-0791761I7 - Participating employer in RPP
