Emergence and evolution of aquaculture sustainability certification schemes

Nongovernmental private organizations have used certification as a governance instrument to advance the socioenvironmental and ethical sustainability of industrial aquaculture. Though started by organic pioneers, the landscape of aquaculture certification has rapidly altered since the late 1990s with the emergence of nonorganic initiatives accelerated by socioeconomic and environmental crises affecting aquaculture production. However, evidence regarding when, how, and why various schemes have emerged and evolved is scarce. Informed by the path-dependence perspective, this study chronicles the emergence and evolution of four organic and six nonorganic transnational nongovernmental aquaculture certification schemes. Drawing on archival records, this study notes that the dynamics of markets, politics, and ideas have played a decisive role in the creation and proliferation of schemes, species-specific standards, and certification programs. By dividing the evolutionary period into two timescales, 1970-1999 and 2000-2021, this study documents the intense competition among certification agencies spurred by the demand for farmed seafood in international markets. A nonorganic certification scheme was dissolved because of a credibility crisis and criticisms, whereas other schemes continue to thrive. However, the recent consolidation of major nonorganics and their growing involvement in the wild fishery industry put the aquaculture certification field in a state of uncertainty. This study provides important insight into the advancement of program-level harmonization initiatives and how the limits of those measures can be overcome to resolve confusion and duplication of certification schemes.