AWS Certificate Manager endpoints and quotas - AWS General Reference

AWS Certificate Manager endpoints and quotas

The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.

Service Endpoints

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2

acm.us-east-2.amazonaws.com

acm-fips.us-east-2.amazonaws.com

HTTPS

HTTPS

US East (N. Virginia) us-east-1

acm.us-east-1.amazonaws.com

acm-fips.us-east-1.amazonaws.com

HTTPS

HTTPS

US West (N. California) us-west-1

acm.us-west-1.amazonaws.com

acm-fips.us-west-1.amazonaws.com

HTTPS

HTTPS

US West (Oregon) us-west-2

acm.us-west-2.amazonaws.com

acm-fips.us-west-2.amazonaws.com

HTTPS

HTTPS

Africa (Cape Town) af-south-1 acm.af-south-1.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 acm.ap-east-1.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 acm.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Osaka-Local) ap-northeast-3 acm.ap-northeast-3.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 acm.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 acm.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 acm.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 acm.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1

acm.ca-central-1.amazonaws.com

acm-fips.ca-central-1.amazonaws.com

HTTPS

HTTPS

China (Beijing) cn-north-1 acm.cn-north-1.amazonaws.com.cn HTTPS
China (Ningxia) cn-northwest-1 acm.cn-northwest-1.amazonaws.com.cn HTTPS
Europe (Frankfurt) eu-central-1 acm.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 acm.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 acm.eu-west-2.amazonaws.com HTTPS
Europe (Milan) eu-south-1 acm.eu-south-1.amazonaws.com HTTPS
Europe (Paris) eu-west-3 acm.eu-west-3.amazonaws.com HTTPS
Europe (Stockholm) eu-north-1 acm.eu-north-1.amazonaws.com HTTPS
Middle East (Bahrain) me-south-1 acm.me-south-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 acm.sa-east-1.amazonaws.com HTTPS
AWS GovCloud (US-East) us-gov-east-1 acm.us-gov-east-1.amazonaws.com HTTPS
AWS GovCloud (US) us-gov-west-1 acm.us-gov-west-1.amazonaws.com HTTPS

For information about using AWS Certificate Manager in the AWS GovCloud (US-West) Region, see AWS GovCloud (US-West) Endpoints.

Service Quotas

Item Default
Number of ACM certificates 1000
Number of ACM certificates per year (last 365 days) Twice your account quota
Number of imported certificates 1000
Number of imported certificates per year (last 365 days) Twice your account quota
Number of domain names per ACM certificate 10
Number of private CAs 10
Number of private certificates per CA (lifetime) 1,000,000

For more information, see Quotas in the AWS Certificate Manager User Guide.