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Pallet Industry Standards

Navigate ISPM-15, NWPCA, GMA, and international compliance requirements with confidence. Your complete reference for pallet regulations.

Compliance Overview

Why Standards Matter

Pallet industry standards exist to protect global supply chains, prevent the spread of invasive species, ensure worker safety, and maintain product quality during transport. Non-compliance can result in rejected shipments, quarantine delays, fines, and damaged customer relationships.

Whether you are shipping domestically or exporting internationally, understanding these standards is essential. This guide covers every major regulation and certification program relevant to wood and plastic pallets.

The regulatory landscape for wood packaging is more complex than most businesses realize. Beyond the well-known ISPM-15 standard, there are national-level regulations (such as the U.S. Lacey Act and the EU Timber Regulation), state-level requirements (California, Oregon, and others have specific rules), industry group standards (NWPCA, GMA, EPAL), and customer-specific compliance programs (Walmart, Amazon, Costco each maintain their own pallet specifications). Failure to comply with any of these can disrupt your supply chain.

At USA Pallet Recycle, all of our products meet or exceed applicable standards. We maintain ISPM-15 heat treatment certification and follow NWPCA quality guidelines for every pallet we sell, repair, or recycle.

International Shipping

ISPM-15: International Standards for Phytosanitary Measures

ISPM-15 (International Standards for Phytosanitary Measures No. 15) is a regulation developed by the International Plant Protection Convention (IPPC), an agency of the United Nations Food and Agriculture Organization (FAO). It governs the treatment of wood packaging materials (WPM) used in international trade.

The standard was introduced in 2002 to prevent the international transport and spread of disease and insects that could negatively affect plants or ecosystems. The Asian Longhorned Beetle and Emerald Ash Borer outbreaks in the late 1990s were key catalysts for this legislation.

Who must comply? Any business shipping wood packaging materials (pallets, crates, dunnage) across international borders. This applies to over 180 countries that have adopted the standard.

What materials are covered? All solid wood packaging thicker than 6mm, including pallets, crates, boxes, dunnage, and wood used for blocking and bracing. Processed wood products (plywood, particle board, OSB) are exempt because the manufacturing process eliminates pests.

Regulatory Summary: The full text of ISPM-15 outlines specific obligations for National Plant Protection Organizations (NPPOs), treatment providers, and shippers. Key requirements include: (1) All solid wood packaging thicker than 6mm must be treated using an approved method. (2) Treated wood must bear the standardized IPPC mark on at least two opposite sides. (3) The mark must be permanent, legible, and not hand-written. (4) Debarking is mandatory before or during treatment (bark residue must be less than 3cm wide or 50 sq cm total). (5) Repaired pallets that include new wood must be re-treated and re-marked. (6) NPPOs must maintain registries of authorized treatment providers and conduct regular audits.

Penalties for Non-Compliance:Consequences vary by country but typically include: cargo hold at port of entry (your goods remain on the ship or at the dock until resolved), mandatory quarantine treatment at the importer's expense, re-export of the entire shipment back to the origin country, destruction of non-compliant wood packaging, fines ranging from $500 to $50,000 depending on jurisdiction, and potential blacklisting of the shipper for repeat violations.

ISPM-15 Quick Facts

●Adopted by 180+ countries
●Established in 2002, revised 2009 and 2013
●Managed by IPPC (FAO / United Nations)
●U.S. enforcement by USDA APHIS
●Penalties: cargo hold, quarantine, re-export, or destruction
●Stamp mark must be visible on at least two opposite sides
●Debarking mandatory since 2009 revision
●Covers pallets, crates, dunnage, blocking, bracing
●Exempt: plywood, particle board, OSB, veneer, paper
●Treatment records must be kept for minimum 2 years

Country-by-Country ISPM-15 Requirements

While ISPM-15 provides a global baseline, individual countries impose additional requirements and enforcement practices. Here is a detailed breakdown for 15 major trading nations:

Country	Authority	MB Accepted?	Additional Requirements	Inspection Level
United States	USDA APHIS	Yes (limited)	Random inspections at ports; violators face cargo hold or re-export	Moderate (2-5% of shipments)
Canada	CFIA	No (banned 2013)	Bark must be <3cm wide; strict enforcement at all border crossings	High (5-10% of shipments)
European Union (27 states)	EPPO / National NPPOs	No (banned EU-wide)	EU Timber Regulation (EUTR) adds due diligence; debarking strictly enforced	High (varies by port)
United Kingdom	DEFRA / Forestry Commission	No (post-Brexit ban)	Post-Brexit: full ISPM-15 required for EU imports; UK Timber Regulation applies	Moderate-High
China	GACC	Yes (accepted)	Additional inspection/quarantine at major ports; may require extra documentation	High (10-20% at Shanghai, Shenzhen)
Japan	MAFF	Yes (accepted)	Additional requirements for pine wood nematode (Bursaphelenchus xylophilus)	Moderate
South Korea	QIA	Yes (accepted)	Strict enforcement; port inspections match Japanese rigor	Moderate-High
Australia	DAFF / Biosecurity	No (banned)	Among the strictest globally; fumigation certificates may be required; on-arrival inspection common	Very High (up to 100% for some origins)
New Zealand	MPI	No (banned)	Biosecurity requirements mirror Australia; on-arrival treatment may be required	Very High
India	NPPO India / Plant Quarantine	Yes (accepted)	Phytosanitary certificate required for some commodities beyond ISPM-15 mark	Low-Moderate
Brazil	MAPA	Yes (accepted)	ISPM-15 strictly enforced; additional permits required for agricultural regions	Moderate
Mexico	SENASICA	Yes (accepted)	ISPM-15 required; enforcement has increased since 2019	Low-Moderate
South Africa	DALRRD / NPPOZA	No (banned)	Full ISPM-15 compliance; additional phytosanitary import permits required	Moderate
UAE / Saudi Arabia	MOCCAE (UAE) / SFDA (KSA)	Yes (accepted)	ISPM-15 required; additional fumigation may be needed for food shipments	Low-Moderate
Singapore	NParks / AVA	Yes (accepted)	ISPM-15 compliant; efficient enforcement as major transshipment hub	Moderate

Approved Treatment Methods

HT - Heat Treatment (Most Common)

Wood must reach a minimum core temperature of 56 degrees Celsius (132.8 degrees Fahrenheit) for a minimum of 30 consecutive minutes. This can be achieved through conventional steam or kiln heating, or through dielectric heating (microwave/radio frequency).

Heat treatment is the most widely used method globally and is the standard treatment offered by USA Pallet Recycle for all export-grade pallets.

The treatment mark includes the letters "HT" along with the country code, producer number, and the IPPC logo.

DH - Dielectric Heating

A subset of heat treatment using microwave or radio frequency energy. Wood must reach 60 degrees Celsius (140 degrees Fahrenheit) for 1 minute throughout its entire profile (including the surface).

This method is faster but requires specialized equipment and is less common. It is marked with "DH" on the ISPM-15 stamp.

MB - Methyl Bromide (Phased Out)

Methyl bromide fumigation was once an accepted treatment but has been banned or restricted in most countries due to its ozone-depleting properties. The EU, Canada, and many other nations no longer accept MB-treated pallets. It is effectively obsolete for new treatments.

Reading the ISPM-15 Stamp Mark

Every compliant pallet must bear a standardized stamp on at least two opposite sides. Here is how to read it:

  [IPPC Logo]  XX - 000
                HT
                DB

IPPC Logo: The wheat-ear symbol of the International Plant Protection Convention (always on the left)
XX: ISO two-letter country code (e.g., US for United States, CA for Canada, DE for Germany)
000: Producer/treatment provider registration number (assigned by the national plant protection organization)
HT: Treatment code (HT = Heat Treatment, DH = Dielectric Heating, MB = Methyl Bromide)
DB: Wood type (DB = Debarked, required since 2009 revision). All wood must have bark removed before or during treatment.

Quality Standards

NWPCA: National Wooden Pallet & Container Association

The National Wooden Pallet and Container Association (NWPCA) is the largest trade organization representing the wood packaging industry in the United States. Founded in 1947, the NWPCA establishes quality standards, best practices, and grading guidelines that define the domestic pallet industry.

NWPCA standards cover pallet design, construction quality, grading criteria for recycled pallets, repair specifications, and safety protocols. Their Uniform Standard for Wood Pallets provides the baseline for pallet quality across thousands of manufacturers and recyclers.

The association also administers the Pallet Design System (PDS), a software tool that engineers use to design pallets optimized for specific load, handling, and storage conditions.

The NWPCA also manages the Certified Recycler Program, which recognizes pallet recycling operations that meet specific quality and safety standards. Certified recyclers must demonstrate proper grading consistency, safe working conditions, environmental compliance, and documented quality control procedures. Working with a NWPCA-certified recycler provides assurance that the pallets you purchase meet consistent quality standards.

NWPCA Pallet Grades

Grade A (Premium / Like New)No broken boards, no major staining, minimal wear. Stringers intact with no cracks or repairs. Suitable for automated systems and export.
Grade B (Standard / Good)Minor cosmetic imperfections. May have one repaired board, slight staining, or minor edge damage. Fully functional for standard warehouse use.
Grade C (Economy)Shows visible wear, may have multiple board repairs, staining, or slight warping. Structurally sound but cosmetically imperfect. Ideal for one-way shipping and cost-sensitive applications.
Combo / Mixed GradeA mix of Grade B and Grade C pallets. Common in large-volume purchases where exact grading is less critical.

NWPCA Inspection Points (20+ Criteria)

The NWPCA Uniform Standard specifies detailed inspection criteria that trained graders evaluate on every pallet. Here are the primary inspection points used in the grading process:

Top Board Integrity

No broken, split, or missing top deck boards

Bottom Board Integrity

No broken or missing bottom boards

Stringer Condition

No cracked, broken, or severely damaged stringers

Stringer Notch Integrity

Notches clean with no splitting from notch point

Block Condition

Blocks secure, no splits or loose fastening

Nail / Fastener Security

All fasteners driven flush; no protruding nails

Board Thickness

Minimum thickness requirements met for all components

Board Width

Lead and interior board widths within specification

Dimensional Accuracy

Length and width within stated tolerance (+/- 1/4")

Squareness

Diagonal measurements within 1/2" of each other

Moisture Content

Below 25% for standard; below 19% for HT/KD

Contamination Check

No chemical stains, hazardous residue, or strong odors

Mold / Fungus

No active mold growth or heavy mold staining

Pest Evidence

No insect bore holes, live insects, or sawdust trails

Repair Quality

Replacement boards match spec; proper nailing pattern

Companion Plates

Stringer plates properly installed; max one per pallet

Edge Damage

No excessive edge erosion or corner breaks

Warp / Twist

Deck surface flat within 1/4" across full span

Paint / Markings

No conflicting ownership marks or misleading stamps

Fork Entry Clearance

Minimum 3.25" clearance on all entry sides

Overall Structural Test

Pallet supports stated load without visible deflection

Cleanliness

Free from excessive dirt, debris, or foreign materials

NWPCA Repair Standards

The NWPCA Uniform Standard for Wood Pallets specifies repair criteria that ensure recycled pallets maintain structural integrity:

Board Replacement

Replacement boards must be at least the same thickness as the original. No more than 2 consecutive top deck boards can be replacements.

Fastener Requirements

All repairs must use proper pallet nails (helical, annular, or ring-shank). Minimum nail length is 1.75 inches. Two nails per board-to-stringer joint.

Stringer Repair

Cracked stringers may be reinforced with galvanized steel companion plates (also called stringer plates). No more than one stringer may be plated per pallet.

Protruding Nails

No nails may protrude more than 1/4 inch above the deck surface. All protruding nails must be driven flush or pulled.

Contamination

Pallets must be free of hazardous substance contamination, strong odors, and pest infestation. No pallets used for chemicals may be repurposed for food.

Moisture Content

Wood moisture content should be below 25% for standard pallets and below 19% for kiln-dried or heat-treated pallets.

Retail Compliance

GMA Pallet Specifications

The Grocery Manufacturers Association (now the Consumer Brands Association) established specifications for the 48" × 40" pallet that dominates North American retail. These specs are so widely adopted that the terms "GMA pallet" and "standard pallet" are often used interchangeably.

Major retailers including Walmart, Costco, Kroger, and Target require suppliers to ship on GMA-spec pallets. Non-compliance can result in rejected loads, chargebacks, or additional handling fees.

GMA Grade A (Grocery Grade)

✓48" × 40" dimensions within 1/4" tolerance
✓No broken or missing boards
✓No stringer cracks or repairs
✓All stringers notched for 4-way entry
✓No protruding nails or splinters
✓Free from contamination and excessive moisture
✓Supports 2,800 lbs dynamic load minimum
✓Compatible with automated material handling systems
✓Top board thickness minimum 11/16"
✓Bottom board thickness minimum 3/8"
✓Deck board gap maximum 2.5"
✓No mold, fungus, or pest evidence

GMA Grade B (Warehouse Grade)

✓48" × 40" dimensions within 1/2" tolerance
✓Up to one repaired top deck board allowed
✓One stringer may have companion plate repair
✓Minor staining acceptable (no chemical contamination)
✓No protruding nails beyond 1/4"
✓Structurally sound for standard warehouse operations
✓Supports 2,500 lbs dynamic load minimum
✓Cost savings of 30-50% compared to new GMA pallets
✓Top board thickness minimum 5/8"
✓Slight edge damage acceptable (no structural compromise)
✓Replacement boards may be different wood species
✓Warp tolerance up to 1/4" across deck surface

GMA Grade A vs. Grade B: Measurement Comparison

Specification	Grade A	Grade B
Dimensional Tolerance	+/- 1/4"	+/- 1/2"
Top Board Minimum Thickness	11/16" (0.6875")	5/8" (0.625")
Bottom Board Minimum Thickness	3/8" (0.375")	3/8" (0.375")
Repaired Top Boards Allowed	0	1 (non-lead board)
Repaired Bottom Boards Allowed	0	1
Stringer Plates Allowed	0	1 (center stringer only)
Dynamic Load Capacity	2,800 lbs minimum	2,500 lbs minimum
Staining Allowed	None (light weathering OK)	Minor (no chemical stains)
Warp Tolerance	1/8" max	1/4" max
Typical Price (2024-2025)	$5.50 - $8.00	$3.50 - $6.00

Treatment Standards

Heat Treatment Science & Certification

Heat treatment (HT) is the process of heating wood to a core temperature of at least 56 degrees Celsius (132.8 degrees Fahrenheit) for a minimum of 30 consecutive minutes. This kills insects, larvae, and pathogens that may be present in the wood.

In the United States, heat treatment facilities must be licensed by the American Lumber Standard Committee (ALSC), which operates under authority from USDA APHIS. Each facility receives a unique registration number that appears on the ISPM-15 stamp mark.

Heat-treated pallets are required for all international shipments of wood packaging materials. They are also increasingly requested for domestic use in food and pharmaceutical supply chains, even when not legally required.

Read our detailed article on this topic: Pallet Heat Treatment Explained: ISPM-15 Compliance

Heat Treatment Process

Loading: Pallets are loaded into a sealed heat treatment chamber (kiln) with temperature probes placed in the thickest wood sections.
Heating: The chamber temperature is raised until the wood core reaches 56 degrees C. This typically takes 4-12 hours depending on wood species, thickness, and initial moisture content.
Holding: Temperature is maintained at or above 56 degrees C for a minimum of 30 consecutive minutes, documented by automated data logging equipment.
Cooling: Pallets are slowly cooled to prevent cracking and warping. Rush cooling can cause wood stress fractures.
Stamping: Certified pallets receive the ISPM-15 mark with the HT designation on at least two opposite sides.
Documentation: Treatment records including time-temperature logs are maintained for a minimum of 2 years for audit purposes.

Temperature Curve Stages

The heat treatment temperature curve follows a predictable pattern based on the wood species, thickness, initial moisture content, and kiln design:

Phase 1: Ramp-Up (ambient to 40C)1 - 3 hours
Phase 2: Moisture Plateau (40C - 50C)2 - 4 hours
Phase 3: Core Penetration (50C - 56C)1 - 3 hours
Phase 4: Hold at 56C+ (minimum 30 min)30 - 60 minutes
Phase 5: Controlled Cooling2 - 6 hours

Total cycle time ranges from 6 to 16 hours. Hardwoods (oak, maple) take longer than softwoods (pine, spruce) due to higher density and moisture retention.

Monitoring & Data Logging

ISPM-15 compliance requires documented proof that the core temperature was achieved and maintained. Facilities must use calibrated temperature probes and automated data logging systems:

●Probe Placement: Minimum of 2 probes inserted into the thickest wood section (typically the stringer center). Probes must reach the geometric center of the wood piece.
●Logging Interval: Temperature readings every 1-5 minutes during the entire treatment cycle.
●Calibration: Probes must be calibrated against a reference thermometer at least annually, with records maintained.
●Record Retention: All treatment logs, calibration records, and batch documentation must be kept for a minimum of 2 years and made available for ALSC/APHIS audits.
●Audit Frequency: ALSC conducts unannounced audits of licensed facilities at least once per year.

Methyl Bromide Phase-Out Timeline

Methyl bromide (MB) was once the primary treatment method for wood packaging materials. Its phase-out has been driven by the Montreal Protocol due to its ozone-depleting properties. Here is the timeline of key events:

1987Montreal Protocol signed, identifying methyl bromide as an ozone-depleting substance.

1992Methyl bromide added to Montreal Protocol controlled substance list.

2002ISPM-15 adopted, listing both HT and MB as approved treatment methods.

2005Developed countries required to reduce MB use by 70% from 1991 baseline (agricultural use).

2010EU bans MB for all quarantine and pre-shipment (QPS) uses except emergency exemptions.

2013Canada bans acceptance of MB-treated wood packaging for imports.

2015Australia and New Zealand phase out MB acceptance for imported WPM.

2016South Africa bans MB for imported wood packaging materials.

2019ISPM-15 revision discussions consider removing MB as an approved treatment.

2020-PresentMB remains technically approved under ISPM-15 but is rejected by an increasing number of importing countries. Heat treatment (HT) is now the de facto global standard.

Border Compliance

Phytosanitary Certificates & Regulations by Region

Phytosanitary regulations govern the treatment and inspection of plant-based materials (including wood pallets) to prevent the spread of pests and diseases across borders. While ISPM-15 provides the baseline, individual countries and regions may impose additional requirements.

A phytosanitary certificateis an official document issued by the National Plant Protection Organization (NPPO) of the exporting country, certifying that the goods have been inspected and meet the importing country's phytosanitary requirements. For wood packaging that bears the ISPM-15 mark, a separate phytosanitary certificate is generally not required. However, some countries and some commodity types require the certificate in addition to the ISPM-15 mark, particularly for high-risk shipments or shipments from countries with known pest issues.

United States

USDA APHIS

Enforces ISPM-15 for all incoming wood packaging. Random inspections at ports of entry. Non-compliant shipments face quarantine or re-export. Domestic shipments do not require HT treatment but many buyers request it.

European Union

EPPO / National Plant Protection Organizations

Strict ISPM-15 enforcement at all entry points. Methyl bromide treatment is banned. All wood packaging must be debarked. Additional fumigation requirements may apply for certain origins. EPAL exchange pallets have their own certification.

Canada

CFIA (Canadian Food Inspection Agency)

Full ISPM-15 compliance required. Special attention to bark remaining on wood (must be less than 3cm wide). Methyl bromide banned since 2013. Additional requirements for firewood and raw lumber.

Australia & New Zealand

DAFF (Dept. of Agriculture, Fisheries & Forestry)

Among the strictest phytosanitary requirements globally. ISPM-15 is mandatory. Additional requirements include fumigation certificates and may require on-arrival inspection. Bark-free requirements strictly enforced.

China

GACC (General Administration of Customs)

ISPM-15 compliant wood packaging required. Additional inspection and quarantine procedures at major ports. Some regions may require additional documentation beyond the standard ISPM-15 mark.

Japan & South Korea

MAFF (Japan) / QIA (Korea)

Full ISPM-15 adoption. Japan has additional requirements for specific pest species. Both countries accept heat treatment and dielectric heating. Methyl bromide accepted but rarely used.

EU Timber Regulation (EUTR) & Lacey Act

EU Timber Regulation (995/2010)

The EU Timber Regulation prohibits the placing of illegally harvested timber and timber products on the EU market. While primarily targeting lumber and furniture, it has implications for wood pallets because operators who first place timber products on the EU market must exercise "due diligence" to ensure legality. This means maintaining records of wood sources, species, country of harvest, and supplier chain.

For pallet importers and manufacturers, EUTR compliance requires documenting the origin of wood used in pallet construction and maintaining traceability records. The regulation has been replaced by the EU Deforestation Regulation (EUDR) as of 2023, which adds stricter requirements including geolocation data for wood sourcing.

U.S. Lacey Act

The Lacey Act (amended 2008) makes it illegal to import, export, transport, sell, receive, acquire, or purchase any plant (including timber) that was taken in violation of any law of the United States, a U.S. state, or a foreign country. This applies to wood pallets if the wood was illegally harvested.

Practical implications for pallet buyers: if you import goods on wood pallets, you should be aware that the wood itself falls under the Lacey Act. While enforcement related to pallets is rare, penalties can include fines up to $250,000 and imprisonment for knowing violations. The safest practice is to work with reputable suppliers who can document the legal origin of their wood.

State-Specific Regulations (United States)

Several U.S. states impose additional regulations on wood packaging materials beyond federal requirements. Here are the most notable:

California

California Air Resources Board (CARB) regulations affect pallet treatment emissions. Composite wood products used in pallet construction must meet CARB formaldehyde emission standards. Additionally, California's Proposition 65 requires warnings if treated wood contains listed chemicals.

Oregon

Oregon Department of Forestry requires additional pest inspection for wood products entering from states with known sudden oak death (Phytophthora ramorum) infestations. Wood pallets from affected regions may require certification or treatment.

New York

Due to the Asian Longhorned Beetle quarantine zone (portions of NYC and Long Island), movement of wood packaging materials within and out of the quarantine area requires APHIS compliance and potentially heat treatment.

Hawaii

As an island state, Hawaii has extremely strict import rules for all wood products. All wood packaging entering Hawaii must be treated and inspected regardless of origin (even from other U.S. states). This is one of the strictest domestic requirements in the country.

Arizona

The Arizona Department of Agriculture monitors for invasive species including the Emerald Ash Borer. While no specific pallet regulations exist beyond federal standards, movement of firewood and raw wood from quarantine states is restricted.

Michigan / Ohio

Emerald Ash Borer quarantine zones require that ash wood products (including pallets made from ash lumber) be treated or certified before moving outside the quarantine area. This affects pallet recyclers who handle mixed wood species.

Pallet Pooling

CHEP, PECO, IFCO & Pallet Pooling Programs Comparison

Pallet pooling is a shared-use system where pallets are leased rather than purchased. The pooling company owns, maintains, and redistributes the pallets across the supply chain. This model reduces waste, ensures consistent quality, and simplifies logistics for high-volume shippers.

Feature	CHEP (Blue)	PECO (Red)	IFCO (Green / RPC)	iGPS (Plastic)	EPAL (EUR)
Pallet Color	Blue	Red	Green (RPCs)	Black (plastic)	Natural wood (stamped)
Material	Wood (stringer)	Wood (block)	Plastic (reusable containers)	HDPE Plastic	Wood (block)
Standard Size	48" x 40"	48" x 40"	Various RPC sizes	48" x 40"	800mm x 1200mm
Dynamic Load	2,800 lbs	2,800 lbs	N/A (containers)	2,800 lbs	3,300 lbs (1,500 kg)
Static Load	6,000+ lbs	7,000 lbs	N/A	30,000 lbs	12,100 lbs (5,500 kg)
Ownership Model	Lease (rental)	Lease (rental)	Lease (rental)	Lease (rental)	Open exchange pool
Primary Markets	N. America, Europe, Asia-Pacific	North America	N. America, Europe	North America	Europe (30+ countries)
Pool Size (est.)	350+ million pallets	20+ million pallets	300+ million RPCs	5+ million pallets	500+ million pallets
Can You Sell/Scrap?	No (property of CHEP)	No (property of PECO)	No (property of IFCO)	No (property of iGPS)	Yes (open exchange)
Typical Cost Model	Per-issue fee + daily rental	Per-issue fee + daily rental	Per-trip fee	Per-issue fee	Purchase + exchange (1-for-1)

CHEP (Blue Pallets)

CHEP (Commonwealth Handling Equipment Pool) operates the world's largest pallet pooling network. Their distinctive blue pallets are leased, not sold. CHEP manages the entire lifecycle including repair, cleaning, and redistribution.

CHEP pallets are 48" × 40" (in North America) and are built to exceed GMA standards with a static load capacity of over 6,000 lbs. The pooling model reduces waste by ensuring pallets are continuously maintained and recirculated.

Important: CHEP pallets remain the property of CHEP at all times. Selling, modifying, or scrapping a CHEP pallet is a violation of their terms and may result in fees. If you receive CHEP pallets, they must be returned through the CHEP network.

PECO Pallet (Red Pallets)

PECO Pallet operates a similar pooling model with their signature red pallets. They serve primarily the grocery, consumer goods, and food & beverage industries across North America.

PECO pallets use a block-style design (rather than stringer) which provides true 4-way forklift entry and is preferred by some automated warehouse systems. They support up to 2,800 lbs dynamic load and 7,000 lbs static.

Like CHEP: PECO pallets are leased and must be returned. They are not available for purchase or resale. If your facility accumulates CHEP or PECO pallets, contact us — we can help you arrange returns and find affordable recycled alternatives.

Action Items

Pallet Compliance Checklist (15 Items)

Use this checklist to ensure your pallet operations are fully compliant with applicable regulations. Check each item that applies to your business:

01Confirm all international shipments use ISPM-15 stamped pallets

02Verify ISPM-15 mark is visible on at least two opposite sides of each export pallet

03Ensure heat treatment provider is ALSC-licensed (check registration number)

04Review bark residue — must be less than 3cm wide or 50 sq cm total area

05Maintain treatment logs and temperature records for minimum 2 years

06Grade all recycled pallets according to NWPCA Uniform Standard before sale

07Separate food-grade pallets from chemical/industrial pallets in storage

08Verify pallet jack and forklift compatibility with your pallet entry type

09Check that pallet dimensions match your racking system specifications

10Ensure no protruding nails exceed 1/4 inch on any deck surface

11Verify moisture content is below 25% (standard) or 19% (HT/KD) before shipping

12Confirm no CHEP (blue) or PECO (red) pallets are being sold or scrapped

13Document wood sourcing for EU Timber Regulation / Lacey Act compliance

14Review state-specific regulations for your shipping origins and destinations

15Schedule annual review of customer-specific pallet requirements (Walmart, Costco, etc.)

Looking Ahead

Upcoming & Proposed Regulatory Changes

The regulatory landscape for wood packaging continues to evolve. Here are the key changes that pallet users and recyclers should be watching:

EU Deforestation Regulation (EUDR)

Replacing the EU Timber Regulation, the EUDR requires companies placing timber products on the EU market to prove the wood was not sourced from deforested land. This includes geolocation data for the plot of land where timber was harvested. Full enforcement for large operators began December 2024, with SME enforcement starting June 2025. Pallet manufacturers exporting to the EU must establish due diligence systems to comply.

ISPM-15 Revision Discussions

The IPPC Commission on Phytosanitary Measures continues to discuss potential revisions to ISPM-15. Key discussion topics include formally removing methyl bromide as an approved treatment, increasing the heat treatment temperature requirement (potentially to 60 degrees C), and adding requirements for composite wood materials that are currently exempt.

Extended Producer Responsibility (EPR)

Several U.S. states (California, Oregon, Colorado, Maine) have enacted or are considering Extended Producer Responsibility legislation for packaging materials, which could eventually include wood pallets. EPR programs would require pallet manufacturers to fund end-of-life collection and recycling, potentially increasing the cost of new pallets and making recycled pallets even more cost-competitive.

Carbon Reporting Requirements

The SEC climate disclosure rule and similar regulations in the EU (CSRD) and California (SB 253) will require large companies to report Scope 3 supply chain emissions. Wood pallets are a Scope 3 component, and companies will need lifecycle emissions data for their pallet choices. Recycled pallets offer a significant carbon advantage that will become increasingly valuable as reporting requirements take effect.

Need Compliant Pallets?

Whether you need ISPM-15 certified heat-treated pallets for export or standard GMA pallets for domestic shipping, USA Pallet Recycle has you covered.

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