On * * S * * * * I * * * national training * * G * * as * * N * * naturale, referred to below
as * * SIGAS * * consists of:

— * * SIGAS-FO * * addressed to operators in the sector
oil

— * * SIGAS-BO * * addressed to users of the public administration

The application * * SIGAS-FO (front-office) * * is addressed to the companies of the
natural gas sector for the management of compliance with
regional surcharge to the excise duty on natural gas.

— * * the Accreditation Service * * allows you to submit your request for
access to the system.

— * * payment service * * allows payment of the regional surcharge
excise duty on natural gas directly from SIGAS. The application records
the payments made and allow the trader to consult them in
at any time.

— * * documentation management service * * allows documents to be sent
to the public administration. The operator sends the documents that come
registered. The application allows you to consult the submitted documents.
any answers provided by the public administration.

The application * * SIGAS-BO (Back-Office) * * is addressed to the relevant users
of the public administration and includes the following functionalities:

— * * import UTF declarations * * allows import of UTF declarations * *
UTF declarations for a given year from the file
downloaded from the Customs Agency portal;

— * * administration of interest rates and rates * * allows
the SIGAS operator to update the values of the current rates and
update the interest rates for the calculation of the amounts to be repaid
or establish;

— * * administration of debtors * * makes it possible to enter
new registers and the updating of the population data imported from the
UTF declarations;

— * * consumption management * * allows consultation based on data from
declarations and updating of consumption, management of new ones
credit connection and set-off;

— * * handling of collection orders * * allows manual entry of
payments received from the budget management system;

— * * management of reimbursements * * allows reimbursement management from a
‘application for reimbursement’ document, the calculation of the amount to be
reimbursement including interest and the generation of a pre-press
useful for the creation of the refund decision;

— * * management of checks * * makes it possible to manage the establishment
on the basis of one or more amounts to be established, the calculation of interest, late payment
and penalties, and the creation of a list of amounts to be attached to the
determination of the assessment;

— * * document management * * allows documentation management to
it accompanies the UTF declarations submitted by the companies. From the section of
documentation management can create a document and attach a file
it will be stored on the document system and linked to a number of
Protocol to which an electronic document is already linked or create
a document and link it to a protocol number and add a
attachment that will be archived on the document system;

— * * acquisition of payments from the budget management system * *
makes it possible to obtain daily orders for collection from the system of
budget management. This information is useful for the census of
payments

— * * accreditation management * * allows consultation and processing
applications for accreditation submitted by companies in order to be able to
benefit from business-related functionalities;

— * * management of payments * * allows consultation of payments
carried out on the basis of the application component for the use of holdings.

— * * incoming documents * * allows examination of the documentation sent to
starting with the application component for the use of holdings. The user of the
Public authorities can send a reply for each document
received and consult all documentation exchanged with a company.