Canadian Science Advisory Secretariat (CSAS)

The Canadian Science Advisory Secretariat (CSAS) coordinates the scientific peer review and science advice for Fisheries and Oceans Canada (DFO).

Peer-review at Fisheries and Oceans Canada

Learn about DFO peer-reviewed science.

Science advisory schedule

This searchable online tool provides details on past advisory processes and upcoming reviews.

Policies and guidelines

CSAS directives on publication distribution, consensus, peer reviews, translation and more.

Contact CSAS and the Centres for Science Advice

Phone numbers and email and mailing addresses for national headquarters and regional offices.

External Expert Identification Committee

The Committee is engaged to provide recommendations on external science experts and co-chairs for CSAS peer-review meetings.

Registry for External Science Experts – Register now

Database of science experts interested in participating in the CSAS peer-review process.

Introduction to Stock Assessment online course

Take our free online course to learn more about DFO's stock assessment process and the principles of stock assessment.

What we are doing

Publications

Advisory publications are the results of the scientific review process. Materials that support the peer-review process are made available publicly in their final form and are posted in the CSAS Publications section of this website.

Features

Science Advisory Report 2023/003

Science Advisory Report 2023/003

Recommendations on the Design of a Multispecies Benthic Marine Invertebrate Dive Survey Program for Stock Monitoring.

Science Advisory Report 2023/005

Science Advisory Report 2023/005

Updated Recovery Potential Assessment of Lake Chubsucker (Erimyzon sucetta) in Canada, 2011–2020.

Science Advisory Report 2023/016

Science Advisory Report 2023/016

California Sea Lion Abundance Estimation in Canada, 2020–21.