Under s 137F(4) of the Building Act 1993, an officer's defence to liability for cladding-related breaches requires proof that the officer did not know of or consent to the acts or omissions giving rise to the entity's liability (e.g., the installation of cladding), not that the officer was unaware the cladding was non-compliant.
The full text is available to signed-in members, including the 7 later cases that cite this judgment.
2 of the 7 citing cases carry a classified treatment. How each court treated it is available to signed-in members.