Assistance to national and multinational companies in matters related to customs duties and maritime and port law, in the administrative, judicial and out-of-court spheres, highlighting: Damages and claims; transportation and chartering agreements for watercrafts; Insurance and environment; Regulatory issues; Waterways and inland navigation; International maritime law; Logistics and port law; Leasing and allowances; Infrastructure and port operation; Administrative custom system; Special and atypical custom regimes; Import and export; violations and penalties.