The phrase "may need improvement" is correct and usable in written English.
It is used to suggest that something could be improved upon, and can be used in any type of written context. For example, "The quality of the product may need improvement" or "The design of the website may need improvement."
After all presentations, discuss with them how they think juvenile justice in their state is working and what may need improvement.
During the last four years this guideline has been tested in pilot projects accompanied by the Chair of Project Management to evaluate its usability, find elements which may need improvement and to proof the advantages of this form of project handling.
The B. mori sericin-based materials are not as strong as those based on B. mori fibroin, and they may need improvement in this respect for potential use as surgical implants.
Dr. Benjamin de Haan: In the year since [the Data Portal] launched, it's become a go-to resource for many stakeholders -- everyone from policymakers to family court judges to agency staff to advocacy partners have found the tool to be valuable in helping understand how the system is working and what areas may need improvement.
Storage devices and child-resistant closures may need improvement.
Finally, the new framework we have presented for analyzing early carcinogenesis in mice may need improvement.
The conveying and recording of telephone messages may need improvements and future research should determine how electronic reporting of early, preliminary culture results may be implemented to be of additional use.
Some questions may need improvements in their framing or tone and additional questions may be worthwhile, such as the researcher's willingness to use an online system like ResearchFish® or the researcher's time spent on communicating the importance of research impact among junior team members.
In addition to conversions (sales), you may also analyze micro-conversions to identify exactly where your site may need improvements.
Well, you may seemingly need improvement in one area but that does not mean you won't get to the next level of where you want to be in life?
The rules may need some improvement, and it is the responsibility of the World Trade Organisation and the authorities in the 'rich' part of the world to ensure that international trade is as fair and free as possible.
