Attachment 1 Software Categories Distribution Category Description Limitation Audience Announcement Distribution Source Software that has been Limited Requires security ESTSC Submitting Classified categorized according to DOE M clearance; Based on Site 475.1-1A need-to-know Software for which a DOE Limited Federal Agencies and ESTSC ESTSC or in accordance with DOE- Copyrighted – contractor has asserted rights; Their Contractors approved site agreements Limited limits ESTSC distribution to Government Federal agencies and their License contractors only. All other (COPY/LIM) requests are referred to submitting site. Copyrighted – Software for which a DOE Unlimited Public/Foreign ESTSC ESTSC or in accordance with DOE- Broad contractor has asserted rights but (Subject to EAR) approved site agreements Government does not limit ESTSC distribution. License (COPY/UNL) Proprietary Software containing proprietary Limited (OUO) DOE/DOE ESTSC ESTSC or in accordance with DOE- Data/Trade data not for public disclosure Contractors-Special approved site agreements Secrets Approval Required Software resulting from CRADA, Limited (OUO) DOE/DOE Contractors ESTSC ESTSC or in accordance with DOE- Protected Data SBIR, STTR – Special Approval approved site agreements Required Unclassified Software that is protected by law Limited (UCNI) DOE/DOE Contractors ESTSC ESTSC or in accordance with DOE- Controlled from disclosure to persons not – Special Approval approved site agreements Nuclear having a need–to-know. Required Information (UCNI) Applied Technology- Limited (UCI) DOE/DOE Contractors ESTSC/ ESTSC or in accordance with DOE- Software related to engineering, – Special Approval Limited Approved site agreements development, design, Required Announcement Applied construction, Technology operation, or other activities pertaining to nuclear technology advances Software containing unclassified Limited (OUO) DOE/DOE Contractors ESTSC/ ESTSC Export information subject to export – Special Approval Limited Controlled controls and whose unrestricted Required Announcement Information public dissemination could help (ECI) proliferants or potential adversaries of the United States Information to be withheld Limited (OUO) DOE/DOE ESTSC ESTSC Patent pending patent clearance Contractors-Special Pending Approval Required Previously classified software that Unlimited Public ESTSC ESTSC/SIAC/Site OpenNet has been declassified Software that is not freeware Unlimited Public ESTSC ESTSC/SIAC/Site according to the definition provided below. Software a Unclassified/ contractor develops, but does not Unlimited copyright, and is fully willing to make available through ESTSC or the SIACs. Software distributed, after all Unlimited Public ESTSC/ Sites appropriate reviews, by the Sites developing site at no charge. Thought to have general value to other application domains. Level Freeware/ of user support provided is Shareware determined by the developing site and communicated to the user. May be Web hosted or distributed in other manners deemed appropriate by the sites. Computer software that is Unlimited Public ESTSC/ Site distributed under a license that Sites grants the user the rights to use, copy, modify, prepare derivative works, and distribute the software without having to make royalty Open Source payments. Such distribution may Software include original or modified source code, other formats, and any derivative works thereof. Contractor must submit AN 241.4 to ESTSC and provide UNIQUE URL on the form for ESTSC to distribute. * Sites needing assistance in making classified software available should contact ESTSC at (865) 576-1269. .