Immigration Support Advocates is proud to represent clients around the country in cases to enforce rights under the Form I-864, Affidavit of Support. We partner with highly experienced local counsel to serve our clients through a unified legal team. Our clients benefit from high levels of subject matter knowledge on I-864 enforcement, together with the know-how of an experienced local litigator. 



Greg McLAwsen

Managing attorney

Contact Greg

Greg McLawsen heads the legal team at Immigration Support Advocates. Greg is widely recognized as the leading national authority on enforcement of the Form I-864, Affidavit of Support. He speaks nationally on the topic and has written comprehensively on the issue, including for the American Bar Association and American Immigration Lawyers' Association.

We partner with experienced litigation firms throughout the United States to provide outstanding legal representation to our clients. Our client’s benefit from the strategic know-how of experienced local litigation, combined with deep institutional knowledge about enforcement of the Form I-864. Follow the links below to learn more about our experienced litigation partners.



Independent local counsel


Independent local counsel


Independent local counsel

Washington State


Independent local counsel