(e) To exchange information with other States Parties on specific means and methods used by organized criminal groups, including, where applicable, routes and conveyances and the use of false identities, altered or false documents or other means of concealing their activities; (f) To exchange information and coordinate administrative and other measures taken as appropriate for the purpose of early identification of the offences covered by this Convention. 2. With a view to giving effect to this Convention, States Parties shall consider entering into bilateral or multilateral agreements or arrangements on direct cooperation between their law enforcement agencies and, where such agreements or arrangements already exist, amending them. In the absence of such agreements or arrangements between the States Parties concerned, the Parties may consider this Convention as the basis for mutual law enforcement cooperation in respect of the offences covered by this Convention. Whenever appropriate, States Parties shall make full use of agreements or arrangements, including international or regional organizations, to enhance the cooperation between their law enforcement agencies. 3. States Parties shall endeavour to cooperate within their means to respond to transnational organized crime committed through the use of modern technology. Article 28. Collection, exchange and analysis of information on the nature of organized crime 1. Each State Party shall consider analysing, in consultation with the scientific and academic communities, trends in organized crime in its territory, the circumstances in which organized crime operates, as well as the professional groups and technologies involved. 2. States Parties shall consider developing and sharing analytical expertise concerning organized criminal activities with each other and through international and regional organizations. For that purpose, common definitions, standards and methodologies should be developed and applied as appropriate. 3. Each State Party shall consider monitoring its policies and actual measures to combat organized crime and making assessments of their effectiveness and efficiency. Article 29. Training and technical assistance 1. Each State Party shall, to the extent necessary, initiate, develop or improve specific training programmes for its law enforcement personnel, 30