1. Elastomer-based polymeric matrices: blends and alloys 2. Elastomeric materials from natural resources: extraction and synthesis 3. Generality of elastomer-based composites and nanocomposite materials: functional properties, characterization parameters, and opportunities for their broader engineering application 4. Elastomer-based composite materials: specific characterization techniques, requirements, and ecological concerns 5. Rheology and mechanical properties of elastomeric material-based composites and nanocomposites 6. Fillers for elastomer-based composite materials: synthesis, characterization, filler-matrix interfaces, and interactions 7. Nanofillers for elastomer-based composite materials: synthesis, characterization, filler-matrix interfaces, and interactions 8. Reinforced elastomers: interface modification and compatibilization in elastomer -based composites and nanocomposites 9. Elastomer composites and nanocomposite materials based on natural fibres: from preparation to applications 10. Elastomer composites and nanocomposite materials based on natural particles: from preparation to applications 11. Elastomer composites and nanocomposite materials based on clay fillers and nanofillers: from preparation to applications 12. Elastomer composites and nanocomposite materials based on graphene and its derivatives: from preparation to applications 13. Elastomer composites and nanocomposite materials based on hybrid of natural fillers: from preparation to applications 14. Elastomer recycling: separation and valorisation 15. Advances and functional elastomer Elastomer composites and nanocomposite materials: case studies and applications