---
title: Modifying a Barcode
description: Barcode Modification is the process of changing the raw barcode data associated with a Blood Unit.
---

[Skip to content](https://info.deltadevteam.com/bloodcomm-modify-event#main-content)

[Customer Support Portal](https://tickets.deltadevteam.com/portal?hsLang=en)

[![DDTResourceCenter](https://info.deltadevteam.com/hs-fs/hubfs/DDTResourceCenter.png?width=204&height=72&name=DDTResourceCenter.png)](https://info.deltadevteam.com/?hsLang=en)

- [Hardware Support Ticket](https://info.deltadevteam.com/technical-support-hardware)
- [BloodCOMM Support Ticket](https://info.deltadevteam.com/technical-support-software)

Open main navigation

Close main navigation

- [Hardware Support Ticket](https://info.deltadevteam.com/technical-support-hardware)
- [BloodCOMM Support Ticket](https://info.deltadevteam.com/technical-support-software)
- [Customer Support Portal](https://tickets.deltadevteam.com/portal)
- [deltadevteam.com](https://deltadevteam.com/)

[deltadevteam.com](https://deltadevteam.com/)

 Welcome to the DDT Resource Center. Use the search below to find articles, or click on a category.

- There are no suggestions because the search field is empty.

1. [Delta Development Resource Center](https://info.deltadevteam.com/?hsLang=en)
2. [BloodCOMM](https://info.deltadevteam.com/bloodcomm?hsLang=en)
3. [Cold Chain Events](https://info.deltadevteam.com/bloodcomm?hsLang=en#cold-chain-events)

April 13, 2026

# Modifying a Barcode

## Barcode Modification is the process of changing the raw barcode data associated with a Blood Unit.

![blood-modify](https://info.deltadevteam.com/hs-fs/hubfs/blood-modify.png?width=276&height=500&name=blood-modify.png)

This event should **only** be used in the event of a data entry error, in order to correct the the barcode data, such as DIN, Blood Type, Product Code, and Expiration Date.

##### Modification

The Barcode Modification event allows for incorrect, mistyped, or otherwise invalid data to be corrected. This event is **not** used to change the physical location of a blood unit, or to change the temperature of a blood unit.

All changes to the data are logged in the system, and are visible to all users.

The DIN is the unique identifier of the blood unit, and is not editable.

In order to modify, do the following:

1. Select the blood unit to modify.
2. Click on the Modify Event button.
3. Select the type of Data Entry (AI Scan, Barcode Scan, or Manual Entry).
4. Scan or enter the corrected data.
5. Review the previewed changes, with the old data being crossed out and the new data highlighted.
6. (Mandatory) Enter a justification for why the data was modified.
7. Click on the Submit button.

- [APRU 6L](https://info.deltadevteam.com/apru-6l?hsLang=en)
- [ICE 2L](https://info.deltadevteam.com/ice-2l?hsLang=en)
- [BloodCOMM](https://info.deltadevteam.com/bloodcomm?hsLang=en#main-content)

    - [Overview](https://info.deltadevteam.com/bloodcomm?hsLang=en#overview)
    - [Bluetooth connectivity](https://info.deltadevteam.com/bloodcomm?hsLang=en#bluetooth-connectivity)
    - [Organization](https://info.deltadevteam.com/bloodcomm?hsLang=en#organization)
    - [Device Dashboard](https://info.deltadevteam.com/bloodcomm?hsLang=en#device-dashboard)
    - [Device Reports](https://info.deltadevteam.com/bloodcomm?hsLang=en#device-reports)
    - [Blood Dashboard](https://info.deltadevteam.com/bloodcomm?hsLang=en#blood-dashboard)
    - [Cold Chain Events](https://info.deltadevteam.com/bloodcomm?hsLang=en#cold-chain-events)
    - [Blood Reports](https://info.deltadevteam.com/bloodcomm?hsLang=en#blood-reports)
    - [GPS Dashboard](https://info.deltadevteam.com/bloodcomm?hsLang=en#gps-dashboard)
    - [Metrics Dashboard](https://info.deltadevteam.com/bloodcomm?hsLang=en#metrics-dashboard)
    - [User Preferences](https://info.deltadevteam.com/bloodcomm?hsLang=en#user-preferences)
    - [Alerts](https://info.deltadevteam.com/bloodcomm?hsLang=en#alerts)
    - [Device Manager](https://info.deltadevteam.com/bloodcomm?hsLang=en#device-manager)
    - [Subscriptions](https://info.deltadevteam.com/bloodcomm?hsLang=en#subscriptions)
    - [Integrations](https://info.deltadevteam.com/bloodcomm?hsLang=en#integrations)
    - [Legal](https://info.deltadevteam.com/bloodcomm?hsLang=en#legal)
    - [API Reference](https://info.deltadevteam.com/bloodcomm?hsLang=en#api-reference)
- [Cybersecurity & Trust](https://info.deltadevteam.com/cybersecurity-trust?hsLang=en)
- [Procurement & Pricing](https://info.deltadevteam.com/procurement-pricing?hsLang=en)
- [Support & Service](https://info.deltadevteam.com/support-service?hsLang=en)

[![DDT\_Logo\_White](https://info.deltadevteam.com/hs-fs/hubfs/DDT_Logo_White.png?width=194&height=56&name=DDT_Logo_White.png "DDT_Logo_White")](https://info.deltadevteam.com/?hsLang=en)

[Contact Us](https://deltadevteam.com/contact-us)

<https://www.facebook.com/deltadevelopmentteam> <https://www.youtube.com/channel/UCx8CewBO4fGfN4tufwUN7vQ?view_as=subscriber> <https://twitter.com/DeltaDev_Team> <https://www.instagram.com/deltadevelopmentteam/> <https://www.linkedin.com/company/delta-development-team-llc> <https://test.deltadevteam.com/news>

Copyright © 2026, Delta Development Team, Inc.  
[Privacy Policy](https://deltadevteam.com/privacy-policy/)