FORM 13 LETTER OF ATTORNEY (cross out unnecessary words before use) I, the signed Name Other names Surname: PIN , ID card issued on / / by valid until / / Address of residence town , str. In the capacity of: AUTHORIZE 1. Represent the organization/trader before Spektar AD – Sofia in relation to the activity of the latter as Certification Services Provider according to article 34 of the EDESA. 2. To do all actions necessary for the issue and management of the electronic signature certificate under articles 24 and 33 of the EDESA with OWNER the organization/trader represented by me, SIGNATORY – the Authorized person him/herself and Certification Services Provider Spektar AD – Sofia, including payment of all necessary charges and supply the organization/trader represented by me with the hardware and software needed. 3. To be the OWNER of electronic publications on behalf of the organization/trader represented by me within the meaning of article 4 of the EDESA and in accordance with the previous power. 4. On their behalf and on account of the organization/trader represented by me to specify the terms and hire in their judgment someone to create a key pair within the meaning of articles 17 and 18 of the EDESA and according to the above powers of this letter of attorney. 5. To keep the private key and without any restrictions to be the SIGNATORY of all electronic publications, related to the electronic signature as in the points above before all persons who would trust them. Date: Signature: Seal: Spektar Org Revision: 1 / 31.01.06 ® Form 13 Letter of attorney 1 , , , Name Other names Surname: issued on / / by valid until / / Address of residence town , str. 1 , , as well as an indication of its nationality 1 or date of birth: PIN , ID card 1 , or date of birth: