29 November 2018: Keystone State Testing and Dr. Kelly Greenland appear in Penn Live article regarding obtaining MMJ.
10 September 2018: Keystone State Testing appear in Grand Forks Herald article regarding new grower in North Dakota.
19 June 2018: Cannabis Law Posts Article that Keystone State Testing received TWO Emerald Badges for Spring 2018
18 June 2018: Keystone State Testing receives TWO Emerald Badges for Spring 2018, Potency & Heavy Metal
18 May, 2018: Keystone State Testing Receives Exclusive Testing Contract for the State of North Dakota
14 April 2018: Kelly Greenland, PhD to speak to Analytical Chemists of Pittsburgh and Spectroscopy Society of Pittsburgh
12 April 2018: Kelly Greenland, PhD to speak at World Medical Cannabis Conference
28 March 2018: Cannabis Industry Journal posts A2LA Press Release featuring Keystone
27 March 2018: A2LA Accredits First Cannabis Testing Laboratory in Pennsylvania
27 March 2018: A2LA Press Release announces Keystone as the first A2LA accredited laboratory in Pennsylvania
5 March 2018: Kelly Greenland, PhD to speak at Educational Scientific Cannabis & Networking Symposium for Laboratory Testing at the Medical Cannabis Educational Summit at HACC
14 February 2018: Keystone begins compliance testing
13 February 2018: Keystone receives ISO17025 accreditation by A2LA covering 16 scopes of analysis
12 February 2018: Senator Mike Folmer mentions visiting Keystone in his weekly memo
1 February 2018: See the Senator Mike Folmer Community Report Cable Show: Keystone State Testing show
26 January 2018: Penn Live references Keystone in their real-time news article on PA Medical Marijuana
18 January 2018: Kelly Greenland, PhD speaks with Dauphin County Bar Association
18 January 2018: Penn Live article about Keystone
17 January 2018: See our lab tour on Penn Live!