In the absence of schwannomas, there are additional genetic associations with multiple meningiomas such as BAP1 tumour predisposition syndrome and SUFU familial meningioma predisposition as well as familial clear cell meningioma caused by SMARCE1 and these can be assessed via commercially available multiple meningioma next generation sequencing panels. This evidence concerns the gene SMARCE1 and meningioma.