Agency fees are subject to negotiation and no official guidelines are available.
Navigation dues are collected by AMNAS (Arabian Maritime and Navigation Aids Services) as follows:
Effective 1 January 2004 all vessels entering Omani Waters will be levied OMR 1.100 per NT per voyage, subject to a minimum fee of OMR 50.000. The dues paid at the first Omani port of call covers all subsequent ports of call until vessel departs Omani waters.
Effective 1 November 2008 all vessels entering Omani Waters will be levied OMR 1.320 per NT per voyage, subject to a minimum fee of OMR 60.000.
Vessels having paid AMNAS dues will be exempt from MENAS light dues provided they do not call at another Persian Gulf port prior to or directly after calling an Omani port.
No value added tax is levied against vessels' port disbursements.