Yes.
The underlying AWS Lambda execution environment is based on the following:
Public Amazon Linux AMI version (AMI name: amzn-ami-hvm-2015.09.1.x86_64-gp2):
AMI ID – ami-f0091d91 in the US West (Oregon) region.
AMI ID – ami-60b6c60a in the US East (N. Virginia) region.
AMI ID – ami-bff32ccc in the EU (Ireland) region.
AMI ID – ami-bc5b48d0 in the EU (Frankfurt) region.
AMI ID – ami-383c1956 in the Asia Pacific (Tokyo) region.
AMI ID – ami-48d38c2b in the Asia Pacific (Sydney) region.