(b) in the territory of a Party by a person of that
Party to a person of another Party; or

(c) by a person of a Party in the territory of another
Party,

but does not include the provision of a service in the territory of a Party by an investment, as defined in Article 1138 (Investment - Definitions), in that territory;

enterprise means "enterprise" as defined in Article 201, except that it shall also include a branch;

enterprise of a Party means an enterprise constituted or organized under the laws and regulations of a Party, including a branch;

professional services means services, the provision of which requires specialized post-secondary education, or equivalent training or experience, and for which the right to practice is granted or restricted by measures adopted or maintained by a Party, but does not include services provided by trades-persons and vessel and aircraft crew members;

quantitative restriction means a non-discriminatory measure that imposes limitations on:

(a) the number of service providers, whether in the form of a numerical quota, monopoly or a requirement for an economic needs test or by any other quantitative means; or

(b) the operations of any service provider, whether in the form of a quota or the requirement of an economic needs test or by any other quantitative means;

service provider of a Party means a person of a Party that provides a service; and