1 INTRODUCTION
1.1 Summary of main contributions
1.2 Scope of this article
2 PROBLEM FORMULATION
2.1 Taxonomy of GNN Fairness Techniques
2.2 Graph Tasks
3 FAIRNESS EVALUATION METRICS
4 GNN FAIRNESS TECHNIQUES
5 DATASETS
6 OPEN PROBLEMS & CHALLENGES
6.1 Feature vs. Feature-less Setting
6.2 Theoretical Limits
6.3 Link Classification
6.4 Heterogeneous and Temporal Networks
6.5 Large Language Models
7 CONCLUSION