Article 4 Primary rule
1. The law applicable to all the issues specified in Article 2(1) is the law in force in the State expressly agreed in the account agreement as the State whose law governs the account agreement or, if the account agreement expressly provides that another law is applicable to all such issues, that other law. The law designated in accordance with this provision applies only if the relevant intermediary has, at the time of the agreement, an office in that State, which –
a) alone or together with other offices of the relevant intermediary or with other persons acting for the relevant intermediary in that or another State –
i) effects or monitors entries to securities accounts;
ii) administers payments or corporate actions relating to securities held with the intermediary; or
iii) is otherwise engaged in a business or other regular activity of maintaining securities accounts; or
b) is identified by an account number, bank code, or other specific means of identification as maintaining securities accounts in that State.
2. For the purposes of paragraph (1)(a), an office is not engaged in a business or other regular activity of maintaining securities accounts –
a) merely because it is a place where the technology supporting the bookkeeping or data processing for securities accounts is located;
b) merely because it is a place where call centres for communication with account holders are located or operated;
c) merely because it is a place where the mailing relating to securities accounts is organised or files or archives are located; or
d) if it engages solely in representational functions or administrative functions, other than those related to the opening or maintenance of securities accounts, and does not have authority to make any binding decision to enter into any account agreement.
3. In relation to a disposition by an account holder of securities held with a particular intermediary in favour of that intermediary, whether or not that intermediary maintains a securities account on its own records for which it is the account holder, for the purposes of this Convention –
a) that intermediary is the relevant intermediary;
b) the account agreement between the account holder and that intermediary is the relevant account agreement;
c) the securities account for the purposes of Article 5(2) and (3) is the securities account to which the securities are credited immediately before the disposition.
Article 5 Fall-back rules
1. If the applicable law is not determined under Article 4, but it is expressly and unambiguously stated in a written account agreement that the relevant intermediary entered into the account agreement through a particular office, the law applicable to all the issues specified in Article 2(1) is the law in force in the State, or the territorial unit of a Multi-unit State, in which that office was then located, provided that such office then satisfied the condition specified in the second sentence of Article 4(1). In determining whether an account agreement expressly and unambiguously states that the relevant intermediary entered into the account agreement through a particular office, none of the following shall be considered –
a) a provision that notices or other documents shall or may be served on the relevant intermediary at that office;
b) a provision that legal proceedings shall or may be instituted against the relevant intermediary in a particular State or in a particular territorial unit of a Multi-unit State;
c) a provision that any statement or other document shall or may be provided by the relevant intermediary from that office;
d) a provision that any service shall or may be provided by the relevant intermediary from that office;
e) a provision that any operation or function shall or may be carried on or performed by the relevant intermediary at that office.
2. If the applicable law is not determined under paragraph (1), that law is the law in force in the State, or the territorial unit of a Multi-unit State, under whose law the relevant intermediary is incorporated or otherwise organised at the time the written account agreement is entered into or, if there is no such agreement, at the time the securities account was opened; if, however, the relevant intermediary is incorporated or otherwise organised under the law of a Multi-unit State and not that of one of its territorial units, the applicable law is the law in force in the territorial unit of that Multi-unit State in which the relevant intermediary has its place of business, or, if the relevant intermediary has more than one place of business, its principal place of business, at the time the written account agreement is entered into or, if there is no such agreement, at the time the securities account was opened.
3. If the applicable law is not determined under either paragraph (1) or paragraph (2), that law is the law in force in the State, or the territorial unit of a Multi-unit State, in which the relevant intermediary has its place of business, or, if the relevant intermediary has more than one place of business, its principal place of business, at the time the written account agreement is entered into or, if there is no such agreement, at the time the securities account was opened.
Article 6 Factors to be disregarded
In determining the applicable law in accordance with this Convention, no account shall be taken of the following factors –
a) the place where the issuer of the securities is incorporated or otherwise organised or has its statutory seat or registered office, central administration or place or principal place of business;
b) the places where certificates representing or evidencing securities are located;
c) the place where a register of holders of securities maintained by or on behalf of the issuer of the securities is located; or
d) the place where any intermediary other than the relevant intermediary is located.
Article 7 Protection of rights on change of the applicable law
1. This Article applies if an account agreement is amended so as to change the applicable law under this Convention.
2. In this Article –
a) “the new law” means the law applicable under this Convention after the change;
b) “the old law” means the law applicable under this Convention before the change.
3. Subject to paragraph (4), the new law governs all the issues specified in Article 2(1).
4. Except with respect to a person who has consented to a change of law, the old law continues to govern –
a) the existence of an interest in securities held with an intermediary arising before the change of law and the perfection of a disposition of those securities made before the change of law;
b) with respect to an interest in securities held with an intermediary arising before the change of law –
i) the legal nature and effects of such an interest against the relevant intermediary and any party to a disposition of those securities made before the change of law;
ii) the legal nature and effects of such an interest against a person who after the change of law attaches the securities;
iii) the determination of all the issues specified in Article 2(1) with respect to an insolvency administrator in an insolvency proceeding opened after the change of law;
c) priority as between parties whose interests arose before the change of law.
5. Paragraph (4)(c) does not preclude the application of the new law to the priority of an interest that arose under the old law but is perfected under the new law.
Article 8 Insolvency
1. Notwithstanding the opening of an insolvency proceeding, the law applicable under this Convention governs all the issues specified in Article 2(1) with respect to any event that has occurred before the opening of that insolvency proceeding.
2. Nothing in this Convention affects the application of any substantive or procedural insolvency rules, including any rules relating to –
a) the ranking of categories of claim or the avoidance of a disposition as a preference or a transfer in fraud of creditors; or
b) the enforcement of rights after the opening of an insolvency proceeding.