NCART Standing Device Funding Guide contains all the information needed to choose, measure, and write a letter of medical necessity for a standing device.
RESNA (Rehab Engineering and Assistive Technology Society of North America) is a great place to find highly qualified rehab and assistive technology professionals in your area. They also have provided their research to help providers and the families they serve make decisions about powered mobility for young children.
Jen Lyman provides a parent perspective on powered wheelchair standing devices as it relates to Dr. Lisa Kenyon's research article.
We got the diagnosis of Cerebral Palsy when Lelia was 18 months. I was really happy, as we didn’t know what was wrong with her before then. She had low tone. She couldn’t roll over. She couldn’t sit up. Of course she didn’t walk. The diagnosis gave it a name, something I could work with, and I became a kind of vigilante mother, determined to get the best care for my daughter.