If it says it needs current certification then you could probably do it yourself and put a label on it with your name and date of the certification.

I had to get a current survey by my insurance company. The surveyor asked about the liferaft and I told him what I had done before repacking and showed him the ditch bag. He put down that the liferaft was 'Owner Certified June 16 2007' and the insurance company accepted it. It was for offshore insurance.