Melania Trump has issued a letter from a lawyer claiming her immigration process followed all the rules, after doubts were raised over the summer.

In the letter, longtime Donald Trump corporate attorney Michael J. Wildes says that he reviewed documents from her immigration process and determined that she entered the United States properly.

At issue is a photo shoot that several outlets reported in August may have taken place in the United States in 1995, before then-Melania Knauss had a work visa.

Wildes wrote that Melania Trump “was never in the United States in 1995” and that the immigration documents show her first entry to the United States was on Aug. 27, 1996.

The letter was not accompanied by any of the documents it refers to and at one point states that the photo shoot actually took place in 1996, citing only “an interview with Mrs. Trump.”

Wildes previously represented Trump Models and the Miss Universe Organization at times when they were owned by Donald Trump.

In early August, Trump promised that his campaign would hold a press conference in the next few weeks to address questions about Melania’s immigration, but so far he has not done so.

Melania Trump released the letter via a tweet Wednesday morning.

Get our Politics Newsletter. The headlines out of Washington never seem to slow. Subscribe to The D.C. Brief to make sense of what matters most. Please enter a valid email address. Sign Up Now Check the box if you do not wish to receive promotional offers via email from TIME. You can unsubscribe at any time. By signing up you are agreeing to our Terms of Use and Privacy Policy . This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Thank you! For your security, we've sent a confirmation email to the address you entered. Click the link to confirm your subscription and begin receiving our newsletters. If you don't get the confirmation within 10 minutes, please check your spam folder.

Contact us at letters@time.com.