Of an agent or official: appointed by commission or warrant; empowered as a delegate. Also of power, authority, etc.: entrusted to an agent…

Given or provided with a commission; authorized; charged. Later also: resulting from a commission; produced under commission.

That is or has been commissioned; (also) conferred by commission. Cf. commissionate, v.

That is or has been commissioned (in various senses of commission, v.). Also (chiefly Scottish) as past participle.