Ø ANNEXURES
TABLE OF
CONTENTANNEXURES
Ø CEMAC Tax Convention of 13th December 1966 
Ø Convention on Mutual Administrative Assistance in Tax
Matters 14th December 1966  
Ø Agreement on judicial cooperation between the CEMAC
Member States of 28th January 2004 
TABLE OF CONTENT
TABLE OF CONTENT
DISCLAIMER 
ii 
DEDICATION 
iii 
ACKNOWLEDGEMENTS 
iv 
LIST
OF ABREVIATION 
v 
ABSTRACT 
vi 
RESUME 
vii 
SUMMARY 
viii 
GENERAL
INTRODUCTION 
1 
I-  Background and justification of the study 
1 
II-  Delimitation of the study 
3 
A- Geographical delimitation 
3 
B- Temporal delimitation 
4 
C-  Material delimitation 
4 
II- Definition of key terms 
4 
A- Judicial cooperation 
4 
B-Tax Evasion 
6 
C-Tax Avoidance 
8 
D-The CEMAC Zone 
9 
III- Interest of the study 
10 
A- Academic interest 
10 
B- Practical interest 
10 
IV- Literature Review 
11 
V- Problem statement 
14 
VI- Hypothesis 
15 
VII- The theoretical and methodological framework of
the study 
16 
A- The theoretical framework 
16 
B- The methodological framework 
17 
PART
I 
20 
AN
ANALYSIS OF THE ROLE OF JUDICIAL COOPERATION WITHIN THE FRAMEWORK OF THE FIGHT
AGAINST TAX EVASION AND TAX AVOIDANCE IN THE CEMAC ZONE 
20 
CHAPTER
I: AN OVERVIEW OF TAX EVASION AND TAX AVOIDANCE IN THE CEMAC ZONE 
22 
SECTION I: THE POLITICAL AND LEGAL DIMENSION OF 
JUDICIAL COOPERATION 
22 
PARAGRAPH I: THE POLITICAL DIMENSION OF JUDICIAL
COOPERATION 
22 
A: The active role of the representatives of the
executive within the CEMAC zone 
23 
1: The conference of Heads of State 
23 
2: The Council of Ministers of UEAC and the
Ministerial Committee of UMAC 
23 
B: The council of ministers of OHADA 
24 
1: The Permanent Secretariat: role in preparing the
Uniform Acts 
24 
2: The Council of Ministers: role of deliberation and
adoption 
24 
C: The influence GABAC and FATF 
25 
1: GABAC 
25 
2: FATF 
25 
PARAGRAPH II: THE LEGAL DIMENSION OF JUDICIAL
COOPERATION 
26 
A: The rules adopted by the CEMAC legislator 
26 
B: The harmonisation of sanctions provided by OHADA 
27 
C: The constitutive elements of tax evasion and tax
avoidance 
27 
1: tax evasion 
28 
a- the legal element 
28 
b- the material element 
28 
c- the intentional element 
28 
2: tax avoidance 
28 
SECTION II: THE MECHANISMS OF TAX EVASION AND TAX
AVOIDANCE 
29 
PARAGRAPH I: FORMS OF TAX EVASION AND AVOIDANCE 
29 
A: Forms of tax evasion 
29 
1: at the national level 
29 
a- voluntary omission to declare 
29 
b- Voluntary concealment of amounts subject to tax 
30 
c- Making fictitious or inaccurate entries in the
accounting books 
30 
d- Issuance of false invoices 
30 
e- Opposition to the action of the Tax Administration 
30 
2: at the international level 
31 
a- The overstatement of the prices of goods purchase
abroad 
31 
b- understatement of export selling prices 
31 
c- The transfer of profits by overstating or
understating the turnover or expenses 
31 
d- The Remuneration for fictitious services 
31 
B: forms of tax avoidance 
32 
1- Tax heavens 
32 
a- The role of tax heavens in tax avoidance 
32 
b- The impacts of tax heavens 
33 
 2
- Other forms of tax avoidance 
33 
PARAGRAPH II: CAUSES AND CONSEQUENCES OF TAX EVASION
AND AVOIDANCE 
34 
A: causes of tax evasion and tax avoidance 
34 
1- Causes of tax evasion 
34 
a- The inadequacy of the tax system 
34 
b- The economic hardship 
34 
c- Mentalities 
35 
d- Tax pressure 
35 
e- The quest for easy gain 
35 
f- Denial of constraints 
35 
2- Causes of tax avoidance 
36 
B: consequences of tax evasion and tax avoidance 
36 
1- Consequences of tax evasion 
36 
a- On the national plan 
36 
b- On the international plan 
37 
2- Consequences of tax avoidance 
37 
a- Impact on financial resources 
37 
b- Impacts on developing countries 
37 
CONCLUSION OF CHAPTER I 
38 
CHAPTER
II: THE OPERATIONAL ASPECTS OF THE COOPERATION IN PREVENTING TAX EVASION AND
TAX AVOIDANCE IN THE CEMAC ZONE 
39 
SECTION I: THE JUDICIAL ASPECTS OF THE COOPERATION IN
THE FIGHT AGAINST TAX EVASION AND TAX AVOIDANCE 
39 
PARAGRAPH I: THE INSTITUTION OF COMMUNITY TAX NORMS
AND THE MATERIALISATION OF THE COOPERATION 
39 
A: The foundation of community tax norms 
40 
1: The immediacy of community directives 
40 
2: The principle of the primacy of the community tax
norm 
41 
B: The material dimension of the judicial cooperation 
41 
1: the harmonisation of taxes 
42 
a: the harmonisation of indirect taxes 
42 
b: the harmonisation of direct taxes 
44 
2: tax treaties 
47 
a: multilateral tax convention on the elimination of
double taxation 
47 
b: tax convention on mutual exchange of information 
49 
3: community monitoring of transfer pricing 
50 
PARAGRAPH II: THE PRACTICAL ASPECTS OF JUDICIAL
COOPERATION WITHIN THE FRAMEWORK OF THE FIGHT AGAINST TAX EVASION AND TAX
AVOIDANCE 
51 
A:  mutual legal assistance 
51 
1: international rotatory commission 
51 
2: the transfer of judicial acts 
52 
3: extradition 
52 
B: denunciation for prosecution and execution of
judgments 
53 
1: denunciation for prosecution 
53 
2: exequatur 
54 
SECTION II: THE ADMINISTRATIVE ASPECT OF THE
COOPERATION 
54 
PARAGRAPH I: THE MODALITIES OF EXCHANGE OF INFORMATION 
55 
A: the automatic exchange of information 
55 
B: administrative assistance on request 
55 
1: preliminary considerations 
55 
2: Form of the request 
56 
PARAGRAPH II: THE NATURE AND CHARACTERISTICS OF
INFORMATION EXCHANGED 
56 
A: the character of information contained in the
request 
56 
1: the confidentiality of the information 
56 
2: Reciprocity 
56 
B: the nature of information 
57 
CONCLUSION OF CHAPTER II 
58 
CONCLUSION
OF PART I 
59 
PART
II: THE PROBLEMATIC INHERENT IN PREVENTING TAX EVASION AND TAX AVOIDANCE  AND
THE NECESSITY OF ADOPTING A NEW APPROACH IN OTHER TO ENHANCE JUDICIAL
COOPERATION IN THE FIGHT AGAINST TAX EVASION AND TAX AVOIDANCE WITHIN THE CEMAC
ZONE 
60 
CHAPTER
III: CHALLENGES FACING JUDICIAL COOPERATION IN PREVENTING TAX EVASION AND
AVOIDANCE IN THE CEMAC ZONE 
62 
SECTION I: FACTORS ACCOUNTING FOR THE LIMITED ROLE OF
JUDICIAL COOPERATION WITHIN THE FRAMEWORK OF THE FIGHT AGAINST TAX EVASION AND
TAX AVOIDANCE 
62 
PARAGRAPH I: INSTITUTIONAL FACTORS 
62 
A: laxity of the process of adoption and ratification
of community texts 
62 
1: The impact of the unanimity rule in matters of
judicial cooperation 
63 
2: The gap between adoption and ratification 
63 
B: the scarcity of Community institutions in charge of
judicial cooperation 
64 
PARAGRAPH II: STRUCTURAL FACTORS 
65 
A: Conditional extradition in tax matters 
65 
B: the protection banking secrecy 
65 
C: systemic corruption 
66 
SECTION II: THE LACUNAS OF THE CURRENT JUDICIAL AND
ADMINISTRATIVE COOPERATION INSTRUMENTS 
68 
PARAGRAPH I: THE ABSENCE OF A HARMONISED SUB-REGIONAL
APPROACH ON THE MODALITIES OF JUDICIAL COOPERATION 
68 
A: The timid harmonisation of tax legislation 
68 
B: The significant weight of sovereignty claims by
CEMAC member States 
69 
PARAGRAPH II: THE DISUSE OF SUB-REGIONAL
ADMINISTRATIVE ASSISTANCE IN THE CEMAC ZONE 
69 
A: The anachronistic nature of community
administrative assistance instruments 
69 
B: The failure to adopt a community approach based on
the new modalities of administrative assistance 
70 
CONCLUSION OF CHAPTER III 
71 
CHAPTER
IV: THE NEED OF ADOPTING A NEW APPROACH IN OTHER TO ENHANCE JUDICIAL
COOPERATION IN THE FIGHT AGAINST TAX EVASION AND TAX AVOIDANCE WITHIN THE CEMAC
ZONE 
72 
SECTION I: THE NECESSITY OF A NEW APPROACH IN MATTERS
OF ADMINISTRATIVE ASSISTANCE IN OTHER TO ENHANCE JUDICIAL COOPERATION 
72 
PARAGRAPH I: THE IMPERATIVE OF ADOPTING A MULTIFACETED
COMMON POLICY ON TAX ASSISTANCE 
72 
A: the adoption of automatic exchange of information 
73 
B: the institution of a legal framework governing
automatic exchange of information 
73 
C: the reinforcement of the means of institutions in
charge of assistance 
74 
1: the creation of a central African tax commission 
74 
2:  the establishment of tax attachés and a
central liaison office 
74 
a: The role of the tax attaché 
75 
b:The role of the central liaison office 
75 
PARAGRAPH II: THE EXTENSION OF COOPERATION OUT OF
CEMAC BOUNDARIES 
76 
A: an assistance between CEMAC and other Africans
States 
76 
1: the need for the signature of a cooperation
agreement between CEMAC-ECOWAS-ECCAS on tax assistance 
76 
2: the urgent need of a tax assistance agreement
between CEMAC and Nigeria 
77 
B: the extension of the cooperation with international
organisation 
77 
1: The OECD contribution to administrative assistance 
77 
2: The IMF expertise in matters of administrative
assistance 
78 
SECTION II: THE URGENT NEED TO REVITALISE SUB-REGIONAL
JUDICIAL COOPERATION 
79 
PARAGRAPH I: THE HARMONISATION OF SANCTIONS AGAINST
TAX OFFENCES 
80 
A: The harmonisation of sanctions by the community
legislator 
80 
B: The techniques of harmonisation of community
sanctions 
81 
PARAGRAPH II: THE ENHANCEMENT OF JUDICIAL INSTITUTIONS 
82 
A: The consecration of the principle of mutual
recognition of courts decisions by the CEMAC member States 
82 
1: the application of the principle of res judicata in
tax matters 
82 
2: the consecration of executory force of courts
decisions delivered at the community level 
83 
B: Recommendations for an efficient judicial
cooperation 
84 
1: the creation of community institutions in charge of
coordinating judicial cooperation 
84 
2: the creation of a financial prosecutors office at
the community level 
85 
CONCLUSION OF CHAPTER IV 
86 
CONCLUSION
OF PART II 
87 
GENERAL
CONCLUSION 
87 
BIBLIOGRAPHY 
87 
ANNEXURES 
87 
TABLE
OF CONTENT 
87 
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