Table 1 Timeline of events leading up to the synthetic DNA guidance

From: Synthetic DNA firms embrace hazardous agents guidance but remain wary of automated 'best-match'

December 2006

The US government's National Science Advisory Board for Biosecurity issues a report recommending the establishment of “uniform and standardized screening practices among providers of synthetic DNA.”

June 2007

The US Government convenes an interagency working group on synthetic nucleic acid screening.

November 3, 2009

Companies of the International Association Synthetic Biology (Entelechon, ATG:biosynthetics, Biomax, febit and Sloning Biotechnology) present their “Code of Conduct” for the screening of gene orders and customers.

November 19, 2009

Companies of the International Gene Synthesis Consortium (Blue Heron Biotechnology, DNA2.0, GENEART, GenScript and Integrated DNA Technologies) release a similar set of 'best practices' guidelines, the “Harmonized Screening Protocol.”

November 29, 2009

The US Department of Health and Human Services releases a draft version of its Screening Framework Guidance for Providers of Synthetic Double-Stranded DNA for public comment.

January 11, 2010

The American Association for the Advancement of Science (AAAS) hosts a meeting for policy specialists and scientists from academia and industry on “Minimizing the Risks of Synthetic DNA: Scientists' Views on the U.S. Government's Guidance on Synthetic Genomics.”

January 26, 2010

Public comment period ends on the draft guidance.

October 13, 2010

HHS publishes its final version of the Screening Framework Guidance.