I've accepted an offer from a multinational corporation and am currently undergoing a background verification (BGV) check. I applied directly through the company's website and uploaded my resume as well. However, while filling out the forms for the BGV, I realized that I failed to mention a one-year gap in my employment at a previous company. This gap is not from my current employer, but from a company I started working for in 2003. I took a maternity break from March 2013 to March 2014, after which I rejoined the same company and continued working there until 2021. I then switched to a different company. I've submitted my service letters from all companies, including two from my previous employer, one showing my experience from 2003 to 2013, and the other from 2014 to 2021. In my resume, I've outlined my roles and responsibilities, one set from 2003 to 2011, and the next from 2011 to 2021. As a result, my resume does not reflect the year-long gap. This was an oversight on my part, and since I was employed by the same company before and after the break, I didn't consider the gap when preparing my resume. Should I be concerned about this, considering it was over 10 years ago? Will the information and documents I shared on the BGV website be cross-verified against my resume? I haven't shared my resume directly with the BGV firm, but the employer might have.