Use of trademarks in Bahrain is not compulsory, neither for filing applications for registration nor for maintaining trademark registrations in force. However, according to the trademark law of Bahrain, a registered trademark is subject to cancellation by any interested party, who can establish that the trademark has not been seriously used for (5) successive years. The evidence of use accepted for submission must be actual use in commerce in Bahrain (such as Shipping bill of lading, advertisements, sales invoices, online sale receipts, custom declarations, and any other documents evidencing the actual use)