MAPPS Updates

Find all the latest updates regarding the County of Maui’s Automated Planning and Permitting System on this page. Please visit this page frequently to get all the latest information to help you successfully work with MAPPS.

UPDATE 10/20/22: Planned MAPPS System Maintenance on Sunday, October 23, 2022

On Sunday, October 23, 2022 MAPPS will be undergoing System Maintenance from 12 PM - 3 PM. The system will be unavailable. Please do not attempt to log in to MAPPS or submit any MAPPS applications during this time.

Planned MAPPS Software Upgrade on Saturday, October 8, 2022

On Saturday October 8, 2022, the County of Maui's Automated Planning and Permitting system (MAPPS) will undergo a software upgrade and will be unavailable all Saturday.  The system will be available again on Sunday, October 9, 2022. The software upgrade will not affect Customer Self Service (CSS) accounts or CSS functionality.


While there are no changes to the MAPPS CSS functionality in the upgraded version, our testing has uncovered an issue requiring a workaround to be aware of.  Please review and follow the workaround detailed below:

No Special Character use for file names in CSS
Special characters that are allowed in file names, such as an apostrophe, ʻokina, or even a dash can cause file upload issues in the MAPPS CSS. Please avoid the use of special characters in file names for files that are uploaded to the MAPPS CSS. Any letters from the Latin alphabet (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z) and numerical digits 0-9 can be used. Upper- and lower-case letters can be used. An example of a file name that has caused file upload issues is “Pūlama Lānaʻi”.

Our team continues to work to resolve issues and we will inform the public when workarounds are no longer required. For all the latest updates regarding MAPPS, please always check this MAPPS Updates page. For details regarding all known MAPPS system issues and workarounds, please visit the MAPPS Known Issues and Workarounds page.

If you experience any issues with MAPPS following the upgrade, please reach out to the appropriate County department. Contact details can be found on the Support/Help Contact Information page.