1. Autonomous University of the State of Hidalgo Economic And Administrative School International Commerce Computer Science Applied To The International Commerce L.I FERNANDO CARLOS EGUIARTE ISLAS Jessica Joselyn Martínez Galarza 7th semester group 1 2011

3. Its the professional service of legislative information which is upgrade on line every day according to the oficial federation diary (DOF),design for make easier the identification and clasification oof the harmonysed system of goods, determnate taxes and tarrifs, preferences, non tariff barriers and control of the international affairs. In a friendly environment.

4. 1.- data base DIA VERSION 7.0 its the information system by computer more eficient and reliable for the support of customs operations, that allows checking easily the harmonised system, including the simultaneous consult of permissions, especial tarrifs, oficial rules and free trade agreement, all together in a scheme that allows you to access the information in every level of the tarriff in importation and exportation operations. ;.

5. 2.-all the information areas of the data base system dia version 7.0, are being pgrade automatically online, allowing you export faliblre information throgh other applications of windows in order to create especial reports to make comercial and law desitions and process cutting down the possibilities to commit felonys and pay charges in the delays of operations

7. A.- SUPPORT TOOLS FOR TARIFF CLASSIFICATION  Tariff Classification.  Consultation on the tariff TIGIE and DOF  Consultation for legal texts.  Search by harmonized system code.  Product index.  Support options for tariff classification

8. B.- REGULATIONS, RESTRICTIONS AND TARIFF PREFERENCES  Legal text.  Permissions.  Restrictions.  Tariff Preferences.  Historical.

9. C.- ACCESS TO ALL THE CUSTOMS LAW OF FOREIGN TRADE The Database "Dia" is considered the largest library specializing in Customs Law and Foreign Trade by computer, as it includes more than 300 laws, agreements and decrees in this important area, they are updated with each amendment published in the DOF.

10. D.- FORMATS This section includes forms for Certificates of Origin, List of Importers Registration, Payment of Taxes by Foreign Trade, forms and statements, among others used for operations related to foreign trade.

11. E.- MEXICAN OFICIAL RULES This section has more than 350 decrees concerning NOM's affecting foreign trade operations in Mexico, this information is updated with every change that is published in the DOF.

12. F.- INDEX AND FACTORS Provides information like exchange rate, dollar equivalences, National Home Price Index, recharge rate, customs processing fees and traffic law ionternmational ; as well as the historic data of each one above

13. G.- Foreign trade directories access This section allows you to find the addresses, email addresses and telephone numbers of the different: Trade Ministries. Directorates-General and Deputy Executive Bancomext. Embassies and Consulates Customs agents in Mexico. Customs Agents Associations of Mexico

14. H.- DIGEST OF PROVISIONS OF FOREIGN TRADE. This section briefly lists all the rules on customs and foreign trade issued by all government agencies and published in the Official Journal of the Federation, such as exchange rates for U.S. Dollar, the National Price Index (INPC), information we receive from various business organizations dome and publications, among others.

15. Webgraphy  http://www.sdinet.com.mx/Base-de-Datos- Dia.asp