- Classification/Cataloging Update (CC): Represents Superintendent of Documents (SuDoc) classification number changes
- What Happened to? (WH): Represents miscellaneous information (e.g., delays in distribution, production/publishing issues) that may be useful to depository coordinators as they maintain their depository collections. This category is used infrequently.
- Updates to the List of Classes, New Items (UN): Represents new depository item numbers that have been recently created and added to the List of Classes.
- Updates to the List of Classes, Misc. (UM): Represents miscellaneous updates to the List of Classes (e.g., title changes, discontinued or inactivated depository item numbers or SuDoc classification numbers).
For more information on WEBTech Notes, go to the article under Instructions.
| Title | SuDoc No. | Item No. | Shipping List No. | Category | Notes | Record No. | Created | Last Modified | |
|---|---|---|---|---|---|---|---|---|---|
| Subject Reports (CD) | C 3.286: | 0154-G | UM | Cancel class and item number. Discontinued by publisher. | 1464028 | ||||
| Global Daily Summary, Temperature and Precipitation (CD) | C 55.281/2: | 0128-M-01 | UM | Cancel class and item number. Discontinued by publisher. | 1464027 | ||||
| Cooperative Summary of the Day (CD) | C 55.281/2-4: | 0274-F-02 | UM | Cancel class and item number. Discontinued by publisher. | 1464026 | ||||
| Chart Series A, B & C (CD) | C 55.281/2-5: | 0274-F-03 | UM | Cancel class and item number. See related title: NCEP Weather Analyses and Forecasts Charts with class: C 55.102:W 37/20/ and Item number: 0275. PURL: https://purl.fdlp.gov/GPO/gpo255516 | 1464025 | ||||
| Landview (DVD) | C 3.301: | 0154-B-17 | UM | Cancel class and item number. Discontinued by publisher. | 1464024 | ||||
| Digital Nautical Publications, Quarterly Update (CD) | D 5.360/2: | 0378-E-39 | UM | Changed title to: Nautical publications. Change format to (EL). Available as an updating website. PURL:https://purl.fdlp.gov/GPO/gpo255394 | 1464019 | ||||
| Fixed Reproducible Tangible Wealth of the United States (CD) | C 59.27: | 0130-U-04 | UM | Cancel class and item number. Discontinued by publisher. | 1464023 | ||||
| Notice to Mariners (weekly) (EL) | D 5.315: | 0379-A-14 | UM | Cancel class and item number. Discontinued by publisher with no. 11 (14 March 2026). | 1464022 | ||||
| Summary of Corrections (CD) | D 5.315/2: | 0379-A | UM | Cancel class and item number. Discontinued by publisher. | 1464021 | ||||
| Digital Chart of the World (CD) | D 5.358: | 0378-E-36 | UM | Cancel class and item number. Discontinued by publisher. | 1464020 |