Descriptive Inventory Codes: PBO, CP, EX, MCU Explained

Last Updated: September 2026

TL;DR: Descriptive inventory codes are short letters that movers write next to each item on the Bill of Lading. PBO means Packed By Owner. CP means Carrier Packed. EX flags an existing scratch, dent, or stain. MCU means Mechanical Condition Unknown. Each code shapes how a damage claim is paid.

A descriptive inventory code is a short letter mark that a moving crew writes next to each item on the household goods inventory sheet. The codes record who packed the item, what shape it was in at pickup, and any risk flags the driver saw. The four common codes are PBO (Packed By Owner), CP (Carrier Packed), EX (existing damage), and MCU (Mechanical Condition Unknown). Every code sits on the Bill of Lading (BoL) and shapes how a damage claim is paid at delivery.

Safebound Moving and Storage is a licensed Florida carrier that runs long-distance and interstate moves to all 50 states. Safebound holds USDOT 2900155, MC 975408, and FL IM2839. The company has completed 35,000+ moves since 2016 and holds a 4.9 stars rating across 2,401 reviews. Every move ships with a written, price-locked estimate that holds unless volume or services change after it is signed. Customers can start with a free written quote before load day.

The five takeaways below frame each code, condition tag, and claim check on the descriptive inventory.

Key Takeaways

1. PBO shifts risk: Boxes packed by the owner limit the carrier's liability for internal breakage.

2. CP raises coverage: Boxes packed by the carrier fall under full carrier liability under FMCSA rules.

3. EX protects both sides: Any scratch, dent, or stain seen at pickup is logged as existing so it is not counted as transit damage.

4. MCU covers unknowns: Electronics and appliances get an MCU tag when the crew cannot test power or function on site.

5. Sign what is accurate: The customer should read every line and correct any wrong code before initialing the inventory sheet.

The five sections below map each code, condition tag, and claim risk to the right stage of the load and delivery day.

What does PBO mean on a moving inventory?

PBO stands for Packed By Owner. It marks a box that the customer packed and taped shut before the crew arrived. Under Federal Motor Carrier Safety Administration (FMCSA) rules, a mover is not liable for damage to the contents inside a PBO box unless the outside carton shows clear crush or water marks. That is the trade-off for the lower packing bill. The crew still handles the box with care, still writes a lot number on it, and still logs it on the inventory. What changes is the burden of proof if a plate breaks inside.

The Released Value Protection at $0.60 per pound per article still applies at the standard federal minimum. Full Value Protection (FVP) coverage can be added, but many FVP tariffs still exclude PBO contents from the higher payout. Read the coverage terms before load day.

What are moving abbreviations?

Moving abbreviations are short codes that a crew uses on the inventory sheet to speed up load-day paperwork. Each code stands for a specific condition or packing note. The abbreviations save time on a 200-item load, but they also form the legal record the crew and the customer both sign. The BoL and the inventory ride together in the driver's book and reach the delivery city as the master file for the shipment. A missed code at pickup often means a lost claim at delivery.

The table below lists the most common short codes on a household goods inventory. Read it before load day so the paperwork does not slow the crew down.

Code	Meaning	Claim Impact
PBO	Packed By Owner	Carrier not liable for internal damage unless carton shows outside damage.
CP	Carrier Packed	Full carrier liability under the selected valuation tier.
EX	Existing damage seen at pickup	Documents pre-move condition and prevents a false transit claim.
MCU	Mechanical Condition Unknown	Applies to items the crew cannot power on or test at pickup.
D	Dented	Location-based condition note (e.g., D-1 = top).
SC	Scratched	Location-based note paired with a body-part number.

Each condition tag pairs with a two-digit location number so the note points to a spot on the piece. A driver can flag a chair leg with the code SC-6 for a scratch on leg 6.

CP inventory code?

CP stands for Carrier Packed. The mark shows the crew packed the box on load day, sealed it, and logged the contents. That places the box under full carrier liability. If a dish breaks inside a CP box, the customer files a claim, and the carrier pays under the valuation tier the customer picked at booking. Basic Released Value Protection settles at $0.60 per pound per article. Full Value Protection settles at repair, replacement, or current cash value under the coverage terms. CP boxes carry higher packing fees than PBO because the crew supplies the paper, boxes, and labor. That is priced as an add-on line item on the written estimate. A real, written price lists each packing tier before load day.

What does EX mean on a moving inventory?

EX flags existing damage that the crew and the customer both see before the item leaves the home. A scratch on a table leg, a stain on a couch cushion, or a dent in a fridge door gets marked EX with a two-digit location code. The tag protects the customer from being blamed for a fresh mark on the same piece at delivery. It also protects the carrier from paying a claim for damage that was there before the truck arrived. Walk each room with the driver on load day and confirm each EX tag out loud. Photograph the flagged spots for the file. A licensed carrier welcomes a joint walk-through because it cuts fraud risk on both sides.

How do inventory codes affect a damage claim?

Inventory codes decide how a damage claim is paid. A CP-labeled box with FVP settles at repair or replacement value. A PBO-labeled box with only RVP settles at $0.60 per pound, which rarely covers a laptop or a dish set. An EX tag at pickup blocks any claim for a scratch already noted. An MCU tag on a fridge means the customer must show the appliance worked before load day if the compressor fails at delivery. File the claim in writing inside the federal 9-month window with the carrier of record. Include photos, the item's lot number, and a copy of the signed inventory sheet.

Inventory Code Checklist

1. Ask the crew for the full inventory sheet on load day. Do not sign a blank or incomplete form. Every item that leaves the home should be listed with a lot number and a code.

2. Walk each room with the driver. Point out any pre-existing scratch, dent, or stain. Confirm the EX tag and the location number on the sheet.

3. Test major electronics and appliances in front of the crew if power is on. That prevents an MCU tag on items the customer can prove work.

4. Photograph high-value pieces in daylight. Include the lot number sticker in the frame so the photo ties to the inventory line.

5. Decide packing tier item by item. Fragile china, art, and electronics often earn CP status. Books, linens, and clothes can safely ride PBO.

6. Read every code and abbreviation the crew uses. Ask for a plain-language explanation of any short code before initialing that line.

7. Keep a signed and dated copy of the inventory sheet at pickup. The driver keeps the original, and the customer keeps a duplicate for the claim file.

8. At delivery, check off each item as it comes off the truck. Note any missing lot number or new damage on the delivery inventory before the driver leaves.

9. File a written damage claim inside the 9-month federal window. Include photos, the signed inventory, and the Bill of Lading in the claim packet.

10. Save all paperwork for one year past claim close. A dispute can reopen if the carrier and the customer disagree on the payout.

Frequently Asked Questions

Is a PBO box ever covered for internal damage?

A PBO box is only covered for internal damage if the outside carton shows clear crush marks, water damage, or a puncture. The visible outside damage links the internal loss to a handling event during transit. Without that outside mark, the carrier is not liable for what broke inside.

Does CP cost more than PBO?

Yes. CP costs more because the carrier supplies the boxes, paper, tape, and packing labor. The extra cost buys full carrier liability under the valuation tier the customer selects. Many customers mix the two: CP for fragile items and PBO for books, clothes, and linens.

What does MCU cover?

MCU stands for Mechanical Condition Unknown. It applies when the crew cannot power on or test an item at pickup, like a fridge, washer, or gym equipment. The tag protects both sides. The customer must prove the item worked before load day if a claim is filed for a failed compressor or motor.

Can I remove an EX tag if I disagree?

Yes. Walk the item with the driver at pickup. If the flagged scratch is not there, ask the driver to strike the EX line and initial the change. The customer initials the change too. Never sign an inventory sheet with a code that does not match what is on the item.

Do I get a copy of the inventory sheet?

Yes. The customer keeps a duplicate copy of the signed inventory sheet at pickup, and the driver files the original with the Bill of Lading. FMCSA rules require the carrier to hand the customer a copy on request. Save the copy with the estimate and the BoL for the claim file.

What is a lot number?

A lot number is a small sticker with a unique number the crew places on every item that goes on the truck. The number appears on the inventory line for that item. It ties boxes and pieces to the shipment so the delivery crew can check them off one by one at unload.

How long do I have to file a damage claim?

The federal window is 9 months from the delivery date under FMCSA rules. Notify the carrier in writing inside that window. Include the inventory sheet, the Bill of Lading, photos of the damage, and the lot number for each item. The carrier has 120 days to respond in writing.

Does Full Value Protection cover PBO boxes?

It depends on the carrier's tariff. Many Full Value Protection tariffs still exclude the contents of PBO boxes from the higher payout tier. Read the FVP terms in the estimate before load day. Add CP status to any box holding items the customer wants fully covered.

What if the crew never wrote codes at all?

Refuse to sign an inventory sheet that lists items with no codes or condition notes. Ask the driver to complete the sheet before the truck leaves. An incomplete inventory weakens any damage claim later and is a red flag under FMCSA consumer guidance.

Ready to Book a Move With Clear Inventory Paperwork?

Call Safebound at 561-510-7191 to lock a written, flat-rate quote with clear PBO, CP, EX, and MCU coding on every load. A licensed dispatcher schedules the video walk-through, confirms the crew, and files the Bill of Lading before the truck loads. Start with a free written quote. Hours: Mon-Fri 8:30am-9pm | Sat-Sun 10am-6pm.

People Also Read

• How to Inventory Your Home Before Moving in 2026: Photo Method and Spreadsheet Template

• How to Document Damage After a Move in 2026: Photos, Inventory Sheets, and Time Limits

Sources & References

• FMCSA, Protect Your Move

• Florida DACS, Mover Verification

• FTC, Avoid Scams When You Hire a Moving Company

Safebound Moving & Storage is licensed, insured, and certified throughout Florida and the continental United States. USDOT 2900155 | MC 975408 | FL IM2839. BBB Accredited. Forbes Featured. Verify at fdacs.gov or safer.fmcsa.dot.gov.

About the Author

Leo Cavaretta | Moving Industry Specialist, Safebound Moving & Storage

Leo Cavaretta is a moving industry specialist at Safebound Moving & Storage, a licensed carrier based in West Palm Beach, Florida (USDOT 2900155). Leo specializes in interstate moving regulations, USDOT compliance, residential relocation, and moving cost transparency, helping customers navigate the full moving process, from written, price-locked estimates with transparent pricing and no hidden fees to long-distance logistics, with confidence. Since 2016, Safebound has completed more than 35,000 residential and commercial relocations across all 50 states. Safebound holds USDOT 2900155, MC 975408, and FL IM2839, and is BBB Accredited. Get a free quote or learn about Safebound Moving & Storage.

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