Electronic signatures: how to authenticate contracts by electronic signatures in the UK and Some European Countries and developing Countries. Why we need international harmonization in Electronic signatures? In this century, Electronic commerce has become an important element for most countries. Many jurisdictions around the world are considering enacting legislation to develop Electronic Commerce. The most important element of e-commerce is contract. How this contract can be made in electronic environment? Signature identified the party and it makes safe and reliable environment for parties to make a contract. It is evidence of the rights and obligations of the parties. In fact, Parties will adopt the content of the contract with signatures. In the Common law, usually signatures are not necessary for a contract to be concluded but what about other jurisdiction? However, in Electronic environment many problems have aroused. What is E-signature and Digital Signature? How to obliged e-contracts with e-signature? How to secure e-signature? Which Contract can be made by Electronic Signature? And what is legal signature requirement for Esignature? Therefore, why is regulation introduced for this aspect of law? Why we need International e-signature harmonization for making contracts? What’s happen if one jurisdiction did not apply e-signatures? What needs to be evidenced of E-signatures? On this dissertation, I am going to answer all of these questions with considering UK laws1, Germany and European Electronic Signature Directive 1999. Moreover, I will consider US laws and Iran civil law and Singapore. Therefore, I will respect UNCITRAL model law. 1 Statutory Instrument 2002 No. 318, The Electronic Signatures Regulations 2002 I made my paper in two main Chapters which are: Introduction and description of what is E-contract? (about 6 pages) What is Electronic signature and Digital Signature? (1 page) Methods for Obtaining Digital Signatures? ( 8 page) Different Jurisdiction and International convention and model laws- how they regulate E-signature? 60 Pages UNCIRAL model law approaches. European Electronic signature Directive 1999 - The provision of European Directives on functional legal requirements for digital signature, furthermore, the provision of European Directives on functional legal requirements for digital signature validity solves a core problem of electronic commerce. I will discuss this issue. “ABA Digital Signature Guideline” on 1 August 1996 , the American Bar Association (ABA) Section of Science and Technology Law introduce a guideline about digital signature. The guidelines were a product of a many lawyers and technical experts , it have been adopted as the model for legislation by some states in the USA. UK laws In most of the contracts, English law does not require writing signature, but some statue require to write signature. In this chapter the new statue “The electronic signature regulation will be discussed”. German Digital Signature Act, German Digital Signature act introduced on August 1997. It was the fist digital signature in the world. It define digital signature. On this chapter, how German regulate Digital signature would be discussed. Iran regulation and laws – Making E-contract. Iranian has civil law which governs all of the contracts. Recently, they introduce a bill which govern e-contracts. Singapore Approach Bibliography: Definition of Signature Oxford English Dictionary Definition of Signature http://www.answers.com/topic/signature Definition of Signature Webster dictionary http://www.webster-dictionary.net/definition/signature Articles: What is a Signature? Chris Reed, http://www2.warwick.ac.uk/fac/soc/law/elj/jilt/2000_3/reed/ http://www2.warwick.ac.uk/fac/soc/law/elj/jilt/2000_3/reed/footnotes/ Public Key Infrastructure Digital Signatures and Systematic Risk, Jamie Murray , http://www2.warwick.ac.uk/fac/soc/law/elj/jilt/2003_1/murray/ Electronic Signatures and Associated Legislation http://www.dti.gov.uk/industries/information_security/electronic_signatures_associated_l egislation.html Signature Stripping: A Digital Dilemma, Adrian McCullagh, http://www2.warwick.ac.uk/fac/soc/law/elj/jilt/2001_1/mccullagh/ Why use Digital Signatures for Electronic Commerce? John Angel , http://www2.warwick.ac.uk/fac/soc/law/elj/jilt/1999_2/angel/ Public Key Infrastructure Digital Signatures and Systematic Risk ,Jamie Murray, http://www2.warwick.ac.uk/fac/soc/law/elj/jilt/2003_1/murray/ Christina Spyrelli http://www2.warwick.ac.uk/fac/soc/law/elj/jilt/2002_2/spyrelli/ Proposals for a European Parliament and a Council Directive on a Common Framework for Electronic Signatures´ (98/0191)Alistair Kelman , http://www2.warwick.ac.uk/fac/soc/law/elj/jilt/1998_3/kelman/ Proposals for a European Parliament and a Council Directive on a Common Framework for Electronic Signatures´ (98/0191) Alistair Kelman Defining Electronic Authenticity: An Interdisciplinary Journey ,by Jean-François Blanchette Digital Signatures, Certificates and Electronic Commerce, Brian Gladman, Carl Ellison , Nicholas Bohm A Method for Obtaining Digital Signatures and Public Key Cryptosystems, R. L. Rivest, A. Shamir, and L. 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An EU and US Legal Approach Towards Electronic Authentication, Christina Spyrelli Electronic Signatures and Associated Legislation, DTI http://www.dti.gov.uk/industries/information_security/electronic_signatures_associated_l egislation.html An Analysis of International Electronic and Digital Signature Implementation Initiatives, Morrison & Foerster LLP, Chris Kuner, Rosa Barcelo, Steptoe & Johnson LLP The regulation of Electronic Commerce learning from the UK's RIP act 2/10/2000 E-Signatures - Legal Issues , Paul Motion Legal Aspects of Electronic Contracts, 6 June 2000 , Michael Gisler , Katarina Stanoevska-Slabeva, Markus Greunz Legal Aspects of Digital Signatures and Non-Repudiation, Ilja Ponka Digital Signatures and the Public Key Infrastructure, S.M. van den Broek Signatures: an Interface between Law and Technology, Ben Laurie ,Nicholas Bohm Legislating to facilitate electronic signatures and records: Exceptions, Standards and the impact on the statute Book,MARK SNEDDON, http://www.austlii.edu.au/au/au/other/unswlj/thematic/1998/vol21no2/sneddon.ht ml Online Contracts And Electronic Signatures, Nick James JOINT IDA-AGC REVIEW OF ELECTRONIC TRANSACTIONS ACT STAGE II: EXCLUSIONS UNDER SECTION 4 OF THE ETA, http://www.agc.gov.sg/pub_speech/Consultation%20Paper(StageII)(25.6.04).pdf Electronic Contracts Under Canadian Law—A Practical Guide, Bradleyj . Freedman DIGITAL SIGNATURES: CAN THEY BE ACCEPTED AS LEGAL SIGNATURES IN EDI? Patrick W. Brown Dissertation: “in pace with the new Technologies: Electronic and handwritten signatures, a functional equivalent approach that needs International harmonization”. Khajdoun Nazer 12/9/2000 Dissertation: The use and legal recognition of digital signature in electronic commerce” Dilimiti Evangelia 13/9/2001 Laws Statutory Instrument 2002 No. 318, The Electronic Signatures Regulations 2002 Electronic Communications Act 2000 , German Digital Signature Law (SigG) ,Final Version, June 13, 1997, http://www.kuner.com/data/sig/digsig4.htm Iran Civil Law Iran new bill on E-commerce BOOKs Electronic Signatures in Law Stephen Mason, LexisNexis UK , - November 1, 2003 Electronic Signatures: Authentication Technology from a Legal Perspective v. 5 (Information Technology & Law S.) , M.H.M. Schellekens , Asser Press - August 12, 2004 Cambridge Electronic Signatures: Law and Regulation (Special Reports) Lorna Brazell ,Sweet & Maxwell , August 7, 2003 UNCITRAL Model Law on Electronic Signatures with Guide to Enactment 2001 United Nations , July 25, 2002 E-commerce: a guide to the law of electronic Commerce, Hammond Suddards Edge, October 1, 2002 Internet Law: Text and Materials, Chris Reed, October 7, 2004