Thank you for bringing this information up as I didnt know that maple syrup could possibly not be vegan. I think the best bet is to buy from a specialised vegan store that only sells vegan products. For example in New zealand there is the cruelty free shop and it sells whole harry organic maple syrup amber. This shop only stocks vegan products that they do research to ensure they truely are vegan. Now I definitely know this is the one I will be buying