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Using SRS Web ServicesUsing SRS Web ServicesDelaware’s ExperienceDelaware’s Experience
What Is SRS?What Is SRS?
Substance Registry SystemSubstance Registry System EPA’s consolidated registry of EPA’s consolidated registry of
monitored and regulated substancesmonitored and regulated substances Includes both chemicals and Includes both chemicals and
biologicalsbiologicals Conforms to EPA’s Chemical & Conforms to EPA’s Chemical &
Biological Data Identification Biological Data Identification StandardsStandards
What’s In SRS?What’s In SRS?
Standard & Systematic NamesStandard & Systematic Names SynonymsSynonyms CAS / TSN IdentifiersCAS / TSN Identifiers Molecular Weight / FormulaMolecular Weight / Formula Other Associated NumbersOther Associated Numbers Regulatory ReferencesRegulatory References Links to toxicological studies, other Links to toxicological studies, other
studiesstudies
SRS Web ServiceSRS Web Service
Exposes latest EPA summary Exposes latest EPA summary information about requested information about requested substancesubstance
Built at request of statesBuilt at request of states
SRS Web MethodsSRS Web Methods
NodePingNodePing AuthenicateAuthenicate QueryQuery
SRS Query RequestsSRS Query Requests
getSubstanceByCASgetSubstanceByCAS getSubstanceByNamegetSubstanceByName getSubstanceByEPAIDgetSubstanceByEPAID getSubstanceByICTVgetSubstanceByICTV getSubstanceByTSNgetSubstanceByTSN getSubstanceByALTIDgetSubstanceByALTID
Delaware’s SRS Delaware’s SRS ImplementationImplementation
Local display of substance Local display of substance information based on data from SRSinformation based on data from SRS
Substance specific links to SRS web Substance specific links to SRS web site for more detailed informationsite for more detailed information
In Production since June 2005In Production since June 2005
Delaware’s SRS Delaware’s SRS ImplementationImplementation
Master list of substances with EPAID Master list of substances with EPAID maintained locally used to populate maintained locally used to populate search screensearch screen
Detailed screen populated from SRS Detailed screen populated from SRS Web ServiceWeb Service
Link from detail screen to SRS Web Link from detail screen to SRS Web sitesite
DE Substance Search DE Substance Search Screen -1Screen -1
DE Substance Search DE Substance Search Screen -2Screen -2
DE Substance Detail ScreenDE Substance Detail Screen
Link to EPA SRS
Linking To SRS Web SiteLinking To SRS Web Site
EPA Substance ID passed as parameter EPA Substance ID passed as parameter in URLin URL
Example:Example:http://oaspub.epa.gov/srs/http://oaspub.epa.gov/srs/
srs_proc_qry.navigate?P_SUB_ID=777003srs_proc_qry.navigate?P_SUB_ID=777003
EPA SRS Web Site (Top)EPA SRS Web Site (Top)
EPA SRS Web Site (Middle)EPA SRS Web Site (Middle)
EPA SRS Web Site (Bottom)EPA SRS Web Site (Bottom)
Requested EnhancementsRequested Enhancements
New/changed substance retrieval web New/changed substance retrieval web service – By change date and programservice – By change date and program
Enhance search capabilities for web Enhance search capabilities for web services – “begins with”, “contains” services – “begins with”, “contains” searchessearches
Data from CAMEO available as web Data from CAMEO available as web serviceservice
““Rosetta Stone” of EPA Program ID’sRosetta Stone” of EPA Program ID’s
SRS RedesignSRS Redesign
Restructuring SRS tablesRestructuring SRS tables Renaming SRS fields Renaming SRS fields Adding new functionality so that states, Adding new functionality so that states,
EPA programs, others, can manage EPA programs, others, can manage their own substance liststheir own substance lists
Requirements session on May 1 for Requirements session on May 1 for states, tribes, other federal agenciesstates, tribes, other federal agencies
Roll-out of redesigned SRS by Roll-out of redesigned SRS by DecemberDecember
More InformationMore Information Dennis Murphy (DE DNREC)Dennis Murphy (DE DNREC)
[email protected]@state.de.us (302) 739-9016(302) 739-9016
John Harman (US EPA)John Harman (US EPA) [email protected]@epa.gov (202) 566-0748(202) 566-0748
Exchange Network WebSiteExchange Network WebSite http://www.exchangenetwork.net/exchanges/http://www.exchangenetwork.net/exchanges/
cross/srs.htmcross/srs.htm
