Attached files

file filename
EX-32.1 - EX-32.1 - GW PHARMACEUTICALS PLCgwph-ex321_6.htm
EX-31.2 - EX-31.2 - GW PHARMACEUTICALS PLCgwph-ex312_11.htm
EX-31.1 - EX-31.1 - GW PHARMACEUTICALS PLCgwph-ex311_7.htm
EX-23.2 - EX-23.2 - GW PHARMACEUTICALS PLCgwph-ex232_9.htm
EX-21.1 - EX-21.1 - GW PHARMACEUTICALS PLCgwph-ex211_8.htm
EX-4.4 - EX-4.4 - GW PHARMACEUTICALS PLCgwph-ex44_147.htm
10-K - 10-K - GW PHARMACEUTICALS PLCgwph-10k_20191231.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement No. 333-229308 on Form S-3 and Registration Statement Nos. 33-217328 and 333-204389 on Form S-8 of our report dated November 28, 2018, relating to the financial statements of GW Pharmaceuticals plc appearing in this Annual Report on Form 10-K for the year ended December 31, 2019.

/s/ DELOITTE LLP

London, United Kingdom
February 27, 2020