The C1 Implementation of the FW Profile is available as free and open software under the terms of the GNU LGPLv3. Most users will be able to use the C1 Implementation free of charge under the terms of this licence. For users who wish to be free of the restrictions of the LGPLv3 licence, a commercial licence can be made available on request and can be tailored to the needs of each user. Terms and conditions for commercial licences can be obtained by contacting the developers at: firstname.lastname@example.org.
Technical support can be provided on a consulting basis at conditions to be agreed on a case-by-case basis. Technical support includes customizations and extensions of the C1 Implementation and local installations of the Web-Based Modelling Tool for the FW Profile.