In accordance with the 20 January 2017 executive memorandum entitled ‘‘Regulatory Freeze Pending Review,’’ the US Department of Commerce, Bureau of Industry and Security (BIS) has delayed the implementation of changes to the export control classification of software specially designed for the development, production or use of certain oscilloscopes and transient recorders controlled under 3A992.d through .g.  That software will continue to be classified for export as EAR99 until 22 March 2017 when it will be classified and licenced by BIS under ECCN 3D991, subject to antiterrorism (AT) controls.