Marine & Wildlife Tagging Programs

The U.S. commercial lobster and fisheries industries are closely monitored natural resource sectors. Regulators, harvesters, and conservationists all depend on one simple but powerful tool to make these industries sustainable and fair: tags a.k.a. security seals. Uniquely numbered, dated, and tamper-resistant tags are required for lobstering, commercial fishing, and in many states, for certain types of hunting. These small identifiers play an outsized role in ensuring that resources are protected, regulations are enforced, and livelihoods remain secure.

When Is Lobster Season?

Lobster seasons are set by state and regional agencies to balance economic opportunity with conservation. In Maine and New England, lobstering is technically allowed year-round, but restrictions protect molting lobsters, breeding females, and sensitive habitats. Peak harvest runs from late summer into fall, when lobster populations

are most abundant. Along the Mid-Atlantic and Gulf Coast, seasons tend to be shorter and more defined, with openings carefully timed to prevent overfishing. On the Pacific Coast and in Alaska, distinct seasonal windows reflect unique ecological conditions.

Because there is no single national calendar, every harvester must confirm the exact season dates and restrictions with their local Department of Marine Resources or Fisheries Commission. Tagging rules are tied directly to these cycles, making it essential for fishermen to plan ahead.

Why Marine Tags Are Necessary

Marine tags are the foundation of regulated fisheries. Each tag is assigned to a licensed harvester and attached to a trap or piece of equip

ment, serving as legal proof of compliance. Tags make it possible for regulators to enforce trap limits, identify abandoned gear, and ensure that only licensed operators are harvesting. They also provide traceability, allowing lost or recovered traps to be linked back to their owners, reducing marine debris and protecting ecosystems from “ghost gear.”

In this way, tagging helps to maintain accountability across the industry. Without a reliable tagging system, regulators would struggle to prevent illegal activity or monitor stock sustainability.

Tags for Hunting & Wildlife

While lobster trap tags are widely recognized, similar systems are in place for other fisheries and for hunting. Crab pots, gill nets, and trawl gear in many regions must carry tags that connect them to licensed operators. These requirements help agencies monitor large-scale equipment and prevent overuse. In hunting, durable tags are issued with licenses for species such as deer, elk, and turkey. They must be attached immediately after a harvest, creating a transparent record that supports enforcement. Whether in marine or terrestrial environments, tags provide accountability and help agencies manage resources responsibly.

Licensing and Tag Ordering Deadlines

Marine tags are distributed according to annual licensing cycles. Fishermen typically renew their licenses and order their tags at the same time, often months before the season begins. Each year, tags are produced in new colors and with new numbering to prevent reuse. Because they are customized and manufactured in large batches, suppliers require sufficient lead time to produce and deliver them.

Missing a tag ordering deadline can jeopardize an entire season, since traps cannot be legally set without proper tags. Agencies emphasize early planning to avoid these risks. For harvesters, the most effective approach is to secure tags well ahead of time and confirm all requirements with the issuing authority.

Working with Marine & Wildlife Agencies

Cambridge Security Seals (CSS) works closely with marine and fisheries agencies across the United States to design, deliver, and manage effective tagging programs. Our role goes beyond manufacturing. Each engagement begins with a consultative process, ensuring that unique regulatory and operational needs are clearly understood. We then help agencies forecast inventory requirements, manage production schedules, and guarantee delivery within critical seasonal windows.

This collaborative approach allows agencies to plan confidently, knowing they will have the resources in place to support compliance and sustainability. By working hand in hand with regulators, CSS ensures that programs remain reliable and responsive to evolving demands.

Agencies interested in learning more can contact info@cambridgeseals.com. Together, we can prepare for a successful and compliant season.

Shellfish and Fishery Security Seals

For securing, tracking, and documenting traps used in lobster, crab, and other shellfish fisheries, fixed-length and pull-tight indicative seals are the industry mainstays. CSS offers several options to align with agency requirements for unique numbering, year/color changes, and visual tamper-evidence.

• PTS

  The PTS is a fixed-length, one-time-use plastic indicative seal designed for quick, consistent application on trap doors, bait lockers, totes, and transport containers. It supports sequential alpha-numeric numbering and optional barcodes, along with agency or organization identification (name/logo) and color choices to simplify visual inspection on the water or dockside. Its molded locking mechanism provides clear tamper-evidence. Once engaged, removal requires breaking the strap, creating an obvious indication of access.
  
  

• Heavy Duty Pull Tight Seal (HPT)

  Where adjustability and a tighter cinch are needed, such as bundling rope, tagging net heads, or securing variable-diameter hardware, the 
  HPT provides a pull-tight design with a robust locking chamber. The long flag accommodates high-read numbering or barcodes to aid rapid scanning during checks. Because it cinches to fit, the HPT helps reduce slack that could otherwise invite tampering, while still delivering visual tamper-evidence when removal is attempted.
  
  

• Twin Tote Seal (TTS)

  The TTS is designed for multi-point tote closures commonly found in seafood handling and cold-chain workflows. By securing dual contact points with a single indicative device, the TTS streamlines inspections and reduces the need for separate tags. Numbered and/or barcoded variants support reconciliation at receiving and simplify documentation during audits or enforcement checks.

In all cases, agencies typically require a combination of unique numbering, program-year color coding, and clear tamper-evident features to enable field enforcement. CSS manufactures these seals to perform in harsh, saltwater environments and to remain legible throughout daily hauls, cleaning, transport, and storage.

Furbearing Wildlife and Game Tagging

Wildlife programs often rely on durable, legible, one-time-use tags to record harvests, link animals to licenses, and support enforcement. CSS indicative seals extend naturally to these use cases, offering sequential numbering and, where appropriate, barcoding and program-specific color to support quick visual verification in the field.

For big-game jawbone or antler transport tagging, metal strap styles such as the Metal Ball Seal (MBS) are frequently specified to provide a secure, permanent closure with clear signs of removal. Where a cinchable fit is preferred—such as attaching to limbs, hides, or transport containers—pull-tight solutions like the HPT offer adjustability while preserving tamper-evidence. Programs that emphasize fast, uniform application across large numbers of items (e.g., pelts, crates, or sealed containers) often adopt fixed-length options such as the PTS to standardize handling and reduce variability during inspection. More options include:

• Padlock Seal

  – Lightweight and durable plastic body with a built-in locking mechanism, ideal for quick application to traps or cages. Provides clear evidence of tampering without requiring tools for application.

• Integrip Seal

  – A strong, fixed-length plastic seal that combines an easy-to-apply grip with high break strength, ensuring reliable security for equipment or enclosures in the field.

• SL-7 Seal

  – A small, versatile plastic pull-tight seal designed for adjustable use where flexibility and tamper evidence are critical. Compact and weather-resistant, making it well-suited for outdoor wildlife operations.

Across both fisheries and wildlife contexts, CSS supports agency branding, year-over-year visual changes, and data-friendly markings to streamline everything from dockside checks to roadside inspections. This alignment helps programs maintain traceability, compliance, and audit readiness—from first point of harvest through processing and transport.

A Sustainable Path for Future Generations

Tagging may seem like a simple requirement, but it is the thread that holds together the integrity of regulated fisheries. By ensuring accountability, reducing illegal activity, and protecting marine ecosystems, tags safeguard both the resource and the industry that depends on it. With strong partnerships between agencies, harvesters, and trusted suppliers, tagging programs create a sustainable path forward for future generations.

Further Resources

For additional information on licensing, regulations, and tag programs, call 845-520-4111, email info@cambridgeseals.com, or visit the Cambridge Security Seals Fisheries webpage.