This decision serves to clarify the source of DIFC law and correct the widely-held misconception that DIFC law is based on and/or incorporates English common law, which is not correct.
DIFC law is statutory and draws influence from a variety of sources (including, but by no means limited to, English law). For example, DIFC arbitration law is based on the UNCITRAL Model Law and the DIFC Law No.6 of 2004 (the "Contract Law") is derived from the UNIDROIT Principles of International Commercial Contracts (the "UNIDROIT Principles"). Whilst statutes are capable of interpretation by reference to case law from other jurisdictions, there is no room for judge-made law to import, wholesale, legal doctrines not already implemented into DIFC law by legislation (and the CA confirmed this on appeal).
The CA confirmed that DIFC Courts are common law courts and that DIFC law is to be interpreted and developed incrementally, in accordance with the methodology of the common law, however the basis of the DIFC Courts’ jurisdiction is statutory. This decision is significant because it confirms the DIFC Courts should refrain from what the CA described as "straying into impermissible judicial legislation" in its decision-making. Where DIFC statutes identify principles which come from other jurisdictions, it is legitimate to look to those jurisdictions to determine the content of the principles in question and their appropriate, incremental, development[3]. It is not, however, permissible for the DIFC Courts to incorporate into DIFC law any common law development from any common law jurisdiction. That would result in the DIFC Courts acting as legislators which, as noted above, is impermissible, especially given that the DIFC Courts are a court of limited statutory jurisdiction.
Having confirmed the basis of DIFC law and the Courts' role in developing DIFC law, the CA ultimately found that incorporating the torts of malicious prosecution and abuse of process into the Law of Obligations by way of judicial decision would amount to the Courts impermissibly acting as legislators[4].
In reaching this decision, the CA made the following comments on DIFC law:
1) Civil and commercial laws of the UAE (the 'onshore laws') have been expressly disapplied in designated freezones, including the DIFC[5].
2) Articles 23-25 of the DIFC Law of Damages and Remedies No. 7 of 2005 (the "Law of Damages") confer a right to damages in the event of "… a breach of an obligation under the Law of Obligations". Otherwise put, the right to a remedy under the Law of Damages is tied to losses arising from a breach of an obligation under DIFC law only. Importantly DIFC law does not give a remedy for breaches of obligations under any other laws (e.g. English law), because if DIFC law applies then there is no basis to apply any other governing law.
3) The Law of Obligations expressly deals with the torts of negligence, occupiers' liability, deceit, economic torts, nuisance, insurance and bailment (amongst other torts). It does not, however, contain any provisions dealing with defamation, malicious prosecution or abuse of process. The CA acknowledged the exclusion of defamation and malicious prosecution from DIFC law could well have been intentional, leaving these causes of action to be dealt with by the onshore criminal courts.
4) The Employee had argued that the absence of malicious prosecution and abuse of process from the Law of Obligations was a "gap" in the DIFC legal system. However, the CA was clear in its view that to the extent such a gap existed, it should be remedied through statutory reform and it was not for the DIFC Courts to fill this gap, citing this would "cross the line into impermissible judicial legislation."
5) It cannot be assumed that, merely because there has been a common law development in English law, that any such development will be transplanted into DIFC law. The sources of DIFC law are not confined to English law, as demonstrated by the fact that DIFC arbitration law is based on the UNCITRAL Model Law and the DIFC Contract Law is derived from the UNIDROIT Principles.
6) The CA confirmed that the Law of Obligations is a complete code. It follows that the Court cannot import a substantive tort into DIFC law, if it is not already expressly set out in the Law of Obligations. However, the CA did note that the case may be different if considering procedural or evidential matters[7]. This is significant and potentially creates a limited work-around for importing other doctrines of law into DIFC law. We consider this in more detail below.