Doug McHoney (PwC's US International Tax Services Global Leader) is joined by Mike Olecki, PwC’s International Tax Services Global Technology Leader and partner in the Quantitative Services Tax Practice. Doug and Mike discuss the OECD Pillar Two documents released in December 2022, including the transitional CbyCR safe harbour, the potential for a permanent safe harbour, the GloBE Information Return, calculation challenges, and how technology can help.