Port Guide 9 min read

Customs Clearance at Los Angeles & Long Beach Ports (LA/LB)

The San Pedro Bay port complex (Los Angeles + Long Beach) is the busiest in the United States, handling 17+ million TEUs annually. Learn clearance timelines, terminal-specific procedures, and local CBP requirements.

Updated: October 10, 2025 β€’ By Williamsburg Customs Brokerage

TL;DR β€” LA/LB At a Glance

  • Combined volume: 17.2M TEUs/year (LA: 9.5M, LB: 7.7M); #1 and #2 US ports
  • Average clearance time: 12-24 hours for compliant shipments; 2-5 days if exam selected
  • Key terminals: LA: APM, Everport, WBCT; LB: LBCT, ITS, TTI
  • Unique considerations: Trans-Pacific volume creates congestion; prioritize pre-arrival filing; lower exam rate (8-10%) vs. East Coast
  • Local contact: CBP Port of Los Angeles/Long Beach β€” (310) 514-6001

Port Overview & Import Volume

The Port of Los Angeles and Port of Long Beach form the San Pedro Bay port complex, accounting for roughly 40% of all U.S. containerized imports. LA handles the highest volume nationally (9.5M TEUs in 2024), with Long Beach close behind (7.7M TEUs).

2024 Import Statistics

  • Combined TEU Volume: 17.2 million TEUs (2024)
  • Top Import Categories: Electronics (28%), furniture (19%), apparel (14%), toys (11%)
  • Primary Trade Lanes: China (42%), Vietnam (15%), South Korea (9%), Japan (7%)
  • Average Vessel Dwell Time: 3.1 days (LA), 2.8 days (LB) β€” fastest major ports in U.S.
  • Rail vs. Truck: 35% rail, 65% truck (national average: 25% rail)

For real-time stats, see Port of Los Angeles and Port of Long Beach.

Typical Clearance Timeline

Based on our 2024 clearance data across 18,500+ entries at LA/LB:

Scenario Typical Timeline Notes
Standard Release (No Exam) 12-24 hours Entry filed before arrival; ISF compliant; clean record
Intensive Exam (CET) 2-5 days Container sent to exam facility; faster than NY/NJ due to capacity
FDA/CPSC Hold 3-10 days Common for toys, electronics, food supplements
UFLPA (Uyghur Forced Labor) Hold 7-30 days Xinjiang-origin or high-risk supply chain goods; requires extensive documentation
IP/Trademark Hold 5-14 days Suspected counterfeit goods; brand owner notification required

Port-Specific Entry Procedures

1. Pre-Arrival Filing Best Practices

LA/LB CBP strongly encourages entry filing before vessel arrival to qualify for accelerated release. Terminals have limited free time (typically 4-5 days), so delays = demurrage.

  • ISF Filing: Submit 24+ hours before loading. Late ISF = $5,000 penalty (strictly enforced at LA/LB).
  • Entry Summary (ACE): File 48 hours before arrival for best results; 24 hours minimum.
  • Customs Bond: Continuous bond required for most importers; single transaction bonds slow processing.

2. Common Exam Triggers at LA/LB

  • πŸ” Electronics from China: Section 301 tariff verification; UFLPA screening for solar/battery components
  • πŸ” Toys & Children's Products: CPSC safety testing; lead/phthalate compliance checks
  • πŸ” Furniture: Lacey Act (illegal logging) compliance for wood products; antidumping duties for China-origin
  • πŸ” Counterfeit Goods: LA/LB has the highest IP seizure rate nationally; accurate brand/model descriptions critical
  • πŸ” First Shipment After Long Gap: Importers with >6-month inactivity face higher exam likelihood

3. Local CBP Office & Contact

CBP Port of Los Angeles/Long Beach

301 E. Ocean Blvd, Long Beach, CA 90802

Phone: (310) 514-6001

Hours: Entry processing 24/7; in-person inquiries Mon-Fri, 8:00 AM - 5:00 PM

Major Terminals & Characteristics

Port of Los Angeles Terminals

APM Terminals (Pier 400)

Carriers: Maersk, MSC, Hapag-Lloyd

Notes: Largest terminal in Western Hemisphere; on-dock rail; fast truck turn times; lower exam rate due to advanced NII scanning

Everport Terminal Services

Carriers: Evergreen, COSCO

Notes: High Asia volume; congestion during peak season (Aug-Oct); best for early morning pickups

West Basin Container Terminal (WBCT)

Carriers: CMA CGM, Yang Ming

Notes: Smaller volume; personalized service; good for LCL and first-time importers

Port of Long Beach Terminals

Long Beach Container Terminal (LBCT)

Carriers: OOCL, K Line, MOL

Notes: Fully automated; fastest container release in U.S. (avg 2.3 days dwell); preferred for electronics/high-value cargo

International Transportation Service (ITS)

Carriers: Hyundai, ZIM

Notes: Smaller footprint; less congestion; good for urgent releases

Total Terminals International (TTI)

Carriers: Hamburg SΓΌd, ONE

Notes: Mixed cargo; break-bulk capability; slower release (4-6 days avg)

Case Study: Electronics Import from China via Long Beach

Scenario: Tech startup importing 1 container (40' HC) of Bluetooth speakers from Shenzhen. HTS 8518.22.0000. Declared value: $42,000 (FOB). First import under new IOR.

Timeline:

  • Day -4: ISF filed with accurate manufacturer, HTS, and stuffing location
  • Day -1: Entry summary transmitted to CBP; continuous bond on file
  • Day 0: Vessel arrives LBCT; automated terminal notification sent
  • Day 1 AM: CBP selects shipment for intensive exam (first-time importer flag)
  • Day 1 PM: Container moved to CES (exam station)
  • Day 2: Exam complete; CBP also requests FCC compliance documentation (Bluetooth devices)
  • Day 3: FCC certification submitted; cargo released
  • Day 4: Container picked up and delivered to warehouse in Ontario, CA

Outcome: Total clearance: 4 days from arrival. Exam fee: $320. Key lesson: First-time importers should pre-stage regulatory docs (FCC, FDA, CPSC) even if not initially requestedβ€”speeds resolution of holds.

Common Mistakes & How to Avoid Them

❌ Filing Entry After Vessel Arrival

LA/LB terminals have tight free time (4-5 days). Late filing = demurrage charges ($150-300/day). File 48+ hours before arrival.

❌ Generic Product Descriptions

"Electronics" is not sufficient. Describe: "Wireless Bluetooth speakers, model XYZ, lithium-ion battery." Vague descriptions = auto-hold.

❌ Not Preparing for UFLPA Scrutiny

Solar, cotton, tomatoes, polysilicon from China face Xinjiang forced labor holds. Document entire supply chain with factory audits.

❌ Missing FCC/CPSC Certifications

Wireless devices, toys, and consumer electronics require pre-import certifications. Have docs ready at time of entry.

Get Local LA/LB Customs Support

Fast Clearance at Los Angeles & Long Beach

We clear 1,500+ containers monthly through LA/LB terminals. Same-day release for 92% of our clients' compliant shipments.

  • βœ“ Pre-arrival filing for all major carriers
  • βœ“ Direct relationships with APM, LBCT, Everport
  • βœ“ Electronics/toys compliance expertise (FCC, CPSC, FDA)
  • βœ“ UFLPA documentation support for high-risk goods
Contact Our LA/LB Team