Following is an excerpt:

ADA cases today are more often about what took place in the interactive process for identifying a reasonable accommodation than about whether a disability is covered by the law. So, employers should have protocols in place on how to respond to accommodation requests and should document those efforts. This is “incredibly important” if there is litigation, Morris said.

If there is an agreement on an accommodation, put it in writing and have the employee sign the document, he recommended.

Remember that under the ADA, the accommodation obligation is ongoing. “Just because you’d done everything right in 2015 doesn’t mean you don’t need to do everything right in 2016,” he said. Things change, and the employer should be ready to start the accommodation conversation on fresh footing if the employee requests a new accommodation.