4S International (Pvt) Ltd v. Jagath P. Jayaweera et al. – NO. 210/2015-2015

In the case between 4S International (Pvt) Ltd and Jagath P. Jayaweera (former Director General of Customs) alongside other customs officials, the court addressed the entitlement of 4S International (Pvt) Ltd to Writs of Certiorari, Mandamus, and Prohibition regarding the detention and release of Areca nut consignments under the TIEP Scheme. It was held that continued detention was unwarranted if shipments had been undertaken pursuant to valid or properly extended permits, affirming the principle that procedural realities, such as vessel delays impacting permit validity, do not undermine the lawfulness of importation where substantive compliance is shown. The decision relied on the Plant Protection Act, customs regulations, and authorities including Duwearachchi v Vincent Perera, underscor