“…Furthermore, there are questions about whether the Act is able to accommodate constitutional provisions which mandate South African courts to develop the common law and interpret legislation in a manner consistent with international law. This point is particularly pertinent when it is taken into consideration that foreign law does acknowledge a range of non-statutory grounds as viable grounds for impeaching the finality principle (AlRaeesi and Ojiako et al, 2021;Ojiako, 2023aOjiako, , 2023bOjiako, , 2023c). These grounds include (i) 'Violation of essence', (ii) 'Manifest disregard of the law', (iii) 'Illegality', (iv) 'Arbitrary and capriciousness', (v) 'Complete irrationality', and (vi) 'When the award or procedure is contrary to public policy or public order'.…”