Introduction.- Bioremediation of hydrocarbons and chlorinated solvents in groundwater: characterisation, design and performance assessment.- Protocols for ecological risk assessment using the Triad approach.- Field studies demonstrating the efficacy of bioremediation in marine environments.- Biostimulation of marine crude oil spills using dispersants.- Bioaugmentation.-Detection of anaerobic BTEX degradation in groundwater by molecular analysis.- Protocols for harvesting microbial community directly as a biofilm for the remediation of oil sands process affected water.- Methods to assess the fate and impacts of biofuels in aquifer systems.- Protocol for biopile construction treating contaminated soils with petroleum hydrocarbons.- Ex-situ bioremediation treatment (landfarming).- Anaerobic digestion of lipid-rich wastes.- Oil droplet generation and incubation for biodegradation studies of dispersed oil.- Protocol for inferring compound biodegradation at low concentrations from biomass measurement.- Bioremediation of sludge obtained from oil/biofuel storage tanks.