AOAC SPIFAN Stakeholder Panel (August 25, 2018)

Revision History of the SMPR

• Original SMPR approved in 2014 – Call for Methods have resulted in 3 method submissions • 3 methods submitted for review since SMPR approval • 1 method approved - for tryptophan Sept. 2017 SPIFAN instructed WG to reconvene on SMPR Oct. 2017 – Dec. 2017 WG met and drafted a revised SMPR Dec. 2017 – Jan. 2018 Public Comment Period Mar. 2018

SPIFAN reviewed proposed revisions/asked WG to reconvene to reconsider revisions

March - May May 22, 2018 June 5, 2018

Recruited additional WG members

Working Group Teleconference (90 minutes) Working Group Teleconference (90 minutes)

June 11 – 22, 2018

Working Group Comment Period

July 3, 2018 July 24, 2018

Working Group Teleconference (90 minutes) Working Group Teleconference (90 minutes)

Current SMPR – AOAC 2014.013

Revision Proposed in March 2018

SPIFAN requests further consideration of RSD r and RSD R

ERP recommendation for reconsideration of RSD r and RSD R in SMPR