existing instance existing institutional framework existing institutional structures existing institutions existing instruments to existing instruments existing insurance existing integrated existing international agreements existing international conventions existing international law existing international obligations existing international organisations existing international organizations existing international rules existing international standards existing internet connection existing internet existing interventions existing inventory existing investments existing investors existing issues existing items existing item existing jobs existing key existing kics existing know-how existing knowledge base existing knowledge existing labels existing lamps existing landfill sites existing landfills existing landscape existing land existing laws to existing laws existing law existing layout existing legacy existing legal acts existing legal bases existing legal frameworks existing legal framework existing legal instruments existing legal measures existing legal obligations existing legal provisions existing legal requirements existing legal situation existing legal texts existing legislation in this area existing legislation to existing legislation existing legislative framework existing legislative instruments existing lesions existing levels existing level existing library existing licences existing lighting existing limit values existing limitations existing limits existing lines existing line existing links existing listings existing list existing literature existing loans existing loan existing locations existing location existing long-term existing loopholes existing machinery existing machines existing machine existing mail existing malware existing management existing mandate existing maps existing marketing existing markets existing market existing materials existing material existing matrix existing means existing measurement existing measures existing mechanisms existing mechanism existing media existing medical conditions existing medicines existing member states existing members existing memory existing methodologies existing methods existing mines existing minimum standards existing models existing model existing modules existing money existing monitoring systems existing mortgage existing music existing name existing national initiatives existing national laws existing national legislation existing national measures existing national policies existing national practices existing national procedures existing national programmes existing national provisions existing national regulations existing national rules existing national standards existing national structures existing national systems existing needs existing network infrastructure to existing networks existing networks existing network existing norms existing notification existing number existing objectives existing objects existing object existing obligations existing obstacles existing offerings existing offers existing office existing oil existing on the date existing on the market existing ones existing operating system existing operations existing operators existing opportunities existing options existing order existing organisations existing organizations existing organization existing outlook profile existing outlook existing overcapacity existing owners existing package existing packaging existing pages existing page existing paid existing paradigms existing paragraph existing parties existing partitions existing partition existing partnerships existing partnership existing partners existing parts existing passenger ships existing password existing patents existing patterns existing pavement existing payment existing pdfs existing pension existing personnel existing phone existing photographs existing photos existing picture existing pipelines existing plans existing plants to existing plants existing plant existing plan existing platforms existing players existing points existing poles