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Portway International

Get expert support for compliance with U.S. import requirements.

Managing Importer Security Filing and Additional Carrier Requirements, also known as “10+2”, is required for importers to file specific information regarding cargo arriving in the United States by sea. Portway International undertakes its management, helping you avoid strict and costly penalties, up to $10,000 per violation upon failing to comply.

Importer Security Filing specialists preparing ISF 10+2 submissions for ocean cargo

We offer 24/7 expertise for on-time filings.

Our ISF 10+2 service simplifies it for importers to meet this requirement. Our highly trained team is available around the clock, 365 days a year, to timely and accurately file ISF forms with the U.S. Customs and Border Protection (CBP) on your behalf.


Rely on our importer security filing services for customs clearance.

Providing end-to-end Importer Security Filing (ISF) services, Portway International assists you in maintaining compliance at every stage.

ISF 10+2 Filing

Aligned with U.S. regulations, we specialize in thoroughly reviewing, preparing, and submitting complete ISF 10+2 filings.

Verifying Data for Accuracy

Our specialists collect essential shipment data and validate it, thereby reducing discrepancies and increasing compliance.

Tracking Timelines for Submissions

Through a team of dedicated individuals, we monitor and track shipment timelines to submit filings without delays.

ISF Filing Fee Updates

Through timely updates, we keep you informed about the latest ISF filing fees as well as related charges for cost efficiency.

Prevention of ISF Penalties

Avoid costly Importer Security Filing penalties with us. Our experts assist you with accurate and on-time submissions.

Clearance Cost Calculation

Our team specializes in calculating clearance costs for imports, including the applicable taxes, duties, charges, and expenses.

Efficient Update Management

Stay updated about changes in shipment details to promptly initiate corrections, maintain accuracy, and ensure compliance.

Aligning Bills of Lading

ISF filings are correctly matched with Bills of Lading by our experienced team members to prevent inconsistencies.

Discover the benefits of our ISF filing services.

Determined to make a real impact as you move shipments, we deliver advantages that drive efficiency and lower risks.

Over 98% Accuracy Rate

Portway's specialists exceptionally and smoothly handle your filings, ensuring an accuracy rate of around 98%.

Highly-Experienced Industry Professionals

Our ISF filing experts are well-qualified and trained, with a minimum of 3 years of experience to manage your requirements.

Secure & Paperless Processes

Leveraging a digital approach, our team reduces the processing time and securely controls paperless workflows.

24-Hour Support Availability

We aim to be your reliable outsourced ISF (Importer Security Filing) partner, with 24/7/365 support accessible.

One-Hour Turnaround Assured

With us, complete 10+2 filings within 60 minutes of receiving all the documents to skip delays and meet deadlines.

Easy Visibility of Shipment

Through constant monitoring and tracking, get real-time updates on the status of filings and progress of shipments.

Consistency in Regulatory Compliance

We help you adhere to the evolving U.S. import regulations to meet the required standards of compliance.

Minimized Scope of Penalties

By timely and accurately fulfilling your ISF filing requirements, we reduce violations, risks, and penalties.