The 20th edition of the Index of Rationality is developed for a total of five services, as follows:

• capture of stray dogs, transport to shelters or veterinary station and return in the area;
• one-day accommodation at dog shelters;
• leishmaniasis laboratory testing;
• sterilization (castration) of male dogs and
• sterilization (ovariohysterectomy) of female dogs.

Development of this index covered a total of 28 institutions at local level, all of which had organized this type of public procurement in the course of 2022.

The Index of Rationality no. 17 is developed for the following five types of products and services:

• summer work clothing;
• winter work clothing;
• work shoes - clogs;
• hygiene maintenance of indoor work premises; and
• infusion kits.

Development of the present index of rationality includes national and local institutions that have organized public procurements for these types of goods and services in the course of 2016 and 2017.
Development of this index included data for all 48 institutions on national and local level that have organized total of 53 tender procedures for procurement of indicated goods and services.

Index of Rationality no. 16 is developed for new group of goods and services, as follows:

• electricity;
• carwash services;
• written translation;
• commission rates charged by agencies for temporary employment; and
• installation of behaton paving elements.

Development of this Index of Rationality includes national and local institutions that have organized public procurements for these types of goods and services in the course of 2015 and 2016.
Initially, the Index of Rationality included 48 institutions on national and local level that have organized a total of 55 tender procedures for procurement of above-enlisted goods and services.

Index of Rationality 15

Index of Rationality no. 15 is developed for new group of goods and services, as follows:

• industrial salt (sold in bulk and bag-packed),
• air-conditioners;
• printer and copy paper;
• extra light fuel oil EL-1; and
• X-ray RTG films.

Development of this Index of Rationality includes national and local institutions that have organized public procurements for these types of products in the course of 2015 and 2016.
Initially, the Index of Rationality included 95 institutions that have organized a total of 101 tender procedures for procurement of above-enlisted products.