I currently hold a TN status with my employer and I recently received an offer from another employer, Can I apply for a new TN visa before resigning?

In a liaison meeting, CBP officials did say recently that in a situation like yours, you can hold two I-94 cards (one with each employer), but that after you have finished your work with the original employer, you must surrender  the I-94 that you received at the border with the name of the original employer on it. Due to the limitations of the Lawyers.com Forums, Alan Lee, Esq.'s (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence.