5.  The applicants are churches of a Reformist denomination which are registered as religious communities under Croatian law and which have their seats in Zagreb (the first and second applicant churches) and Tenja (the third applicant church). 6.  The first applicant church has been present in Croatia since 1993, the second since 1989 and the third since the sixteenth century as part of the Reformed Church and since 2001 as an independent church. The applicant churches were entered in the register of religious communities in Croatia on 18 December 2003 (the first applicant church), 3 December 2003 (the second applicant church) and 14 October 2003 (the third applicant church), in accordance with the Religious Communities Act. 7.  On 21 June 2004 the applicant churches submitted a request to the Government’s Commission for Relations with Religious Communities (Komisija za odnose s vjerskim zajednicama – “the Religious Communities Commission”) in order to conclude an agreement with the Government of Croatia, as envisaged in section 9(1) of the Religious Communities Act (see paragraph 18 below), which would regulate their relations with the State. They explained that without such an agreement they were unable to provide religious education in public schools and nurseries, to provide pastoral care to their members in medical and social-welfare institutions, as well to those in prisons and penitentiaries, or to perform religious marriages with the effects of a civil marriage. 8.  On 23 December 2004 the Government of Croatia adopted an instruction (zaključak – “the Instruction”) setting out the criteria which religious communities had to satisfy in order to conclude such an agreement with it (see paragraph 19 below). 9.  In a letter of 12 January 2005 the Religious Communities Commission informed the applicant churches that they did not satisfy, either individually or jointly, the historical and numerical criteria set out in the above Instruction, that is to say, that they had not been present in the territory of Croatia since 6 April 1941 and that the number of their adherents did not exceed 6,000 (see paragraph 19 above). Referring to section 21 of the 2003 Health Care Act (see paragraph 21 below) and sections 14, 78(1) and 95 of the Enforcement of Prison Sentences Act (see paragraphs 23-26 below), it also remarked that members of religious communities which had not concluded the relevant agreement with the Government of Croatia had a right to receive pastoral care in medical and social-welfare institutions as well as in prisons and penitentiaries. 10.  On 10 February 2005 the applicant churches submitted another request to conclude an appropriate agreement with the Government of Croatia, this time addressing it to the Prime Minister directly. 11.  In a letter of 15 June 2005 the Religious Communities Commission replied to the applicant churches’ request of 10 February 2005, informing them again that they did not satisfy, either individually or jointly, the criteria set forth in the Instruction of 23 December 2004, this time without specifying which particular criteria had not been met. It again referred to section 21 of the 2003 Health Care Act and sections 14, 78(1) and 95 of the Enforcement of Prison Sentences Act, reiterating its opinion that the members of religious communities which had not concluded appropriate agreements with the Government of Croatia had a right to receive pastoral care in medical and social-welfare institutions and in prisons and penitentiaries. 12.  The applicant churches then lodged a request for the protection of a constitutionally guaranteed right (zahtjev za zaštitu ustavom zajamčenog prava) with the Administrative Court (Upravni sud Republike Hrvatske) against the Religious Communities Commission’s refusal of 15 June 2005, in accordance with section 66 of the Administrative Disputes Act (see paragraph 28 below). They argued that the refusal, even though it had been given in the form of a letter, constituted “an individual legal act” (that is, a decision), within the meaning of section 66 of the Administrative Disputes Act, that had violated their constitutional right to equality of all religious communities before the law, as guaranteed by Article 41 of the Constitution (see paragraph 16 below). 13.  On 12 October 2006 the Administrative Court declared their action inadmissible, holding that the Religious Communities Commission’s refusal did not constitute “an individual act” for the purposes of section 66 of the Administrative Disputes Act, and thus was not susceptible to that court’s review. 14.  The applicant churches then lodged a constitutional complaint, relying again, inter alia, on Article 41 of the Constitution and alleging a violation of their constitutional right to equality of all religious communities before the law. On 1 October 2006 the Constitutional Court (Ustavni sud Republike Hrvatske) dismissed the applicant churches’ constitutional complaint, finding, inter alia, that Article 41 of the Constitution was not applicable in the particular case. 15.  Meanwhile, on 30 September 2005 the applicant churches filed a petition with the Constitutional Court for an abstract review of constitutionality and legality, asking it to examine the conformity of the Instruction of 23 December 2004 with the Religious Communities Act and Article 41 of the Constitution. On 5 June 2007 the Constitutional Court declared the applicant churches’ petition inadmissible, finding that the contested Instruction was not subordinate legislation susceptible to a review of constitutionality and legality.