{"id":61449,"date":"2023-12-04T11:20:35","date_gmt":"2023-12-04T02:20:35","guid":{"rendered":"https:\/\/monolith.law\/tr\/?p=61449"},"modified":"2025-12-17T12:09:57","modified_gmt":"2025-12-17T03:09:57","slug":"system-development-contract","status":"publish","type":"post","link":"https:\/\/monolith.law\/tr\/it\/system-development-contract","title":{"rendered":"Sistem geli\u015ftirme s\u00f6zle\u015fmesi s\u00f6zle\u015fmesiz yap\u0131labilir mi?"},"content":{"rendered":"\n<p>Sistem geli\u015ftirmede, geli\u015ftiricinin i\u015fe ba\u015flamas\u0131 genellikle s\u00f6zle\u015fme olu\u015fturulmadan \u00f6nce olur. Ancak, bu t\u00fcr bir ak\u0131\u015f, ger\u00e7ekte &#8220;tehlikeli&#8221;dir. S\u00f6zle\u015fme olu\u015fturulmam\u0131\u015fsa, daha sonra bir sorun \u00e7\u0131kt\u0131\u011f\u0131nda, m\u00fc\u015fteri taraf\u0131ndan &#8220;s\u00f6zle\u015fme hen\u00fcz yap\u0131lmam\u0131\u015ft\u0131r, dolay\u0131s\u0131yla \u00f6deme yapmam\u0131z gerekmiyor&#8221; gibi ifadelerle kar\u015f\u0131la\u015fma riskiniz vard\u0131r. Ger\u00e7ek sistem geli\u015ftirme ile ilgili anla\u015fmazl\u0131klarda, s\u00f6zle\u015fmenin varl\u0131\u011f\u0131 genellikle tart\u0131\u015f\u0131l\u0131r ve genellikle geli\u015ftirici aleyhine kararlar verilir. Geli\u015ftirici olarak, m\u00fc\u015fterinin projeyi durdurmas\u0131 veya ba\u015fka bir \u015firkete ge\u00e7mesi durumunda, \u00f6deme alamama riskiniz vard\u0131r. Ayr\u0131ca, a\u015fa\u011f\u0131da belirtildi\u011fi gibi, s\u00f6zle\u015fme olu\u015fturulmu\u015f olsa bile s\u00f6zle\u015fmenin varl\u0131\u011f\u0131 reddedilebilir.<\/p>\n\n\n\n<p>Burada, sistem geli\u015ftirme s\u00f6zle\u015fmesinin ba\u015far\u0131s\u0131 ve s\u00f6zle\u015fmenin varl\u0131\u011f\u0131n\u0131n kabul edilmemesi durumunda para talep etme hukuki yap\u0131s\u0131n\u0131 a\u00e7\u0131klayaca\u011f\u0131z.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Sozlesmenin_Kurulmasi\" title=\"S\u00f6zle\u015fmenin Kurulmas\u0131\">S\u00f6zle\u015fmenin Kurulmas\u0131<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Sistem_Gelistirme_Sozlesmesinin_Kurulmasi\" title=\"Sistem Geli\u015ftirme S\u00f6zle\u015fmesinin Kurulmas\u0131\">Sistem Geli\u015ftirme S\u00f6zle\u015fmesinin Kurulmas\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Sistem_Gelistirme_Sozlesmesi_Kurulduktan_Sonra_Iptal_Edilirse_Para_Talebi\" title=\"Sistem Geli\u015ftirme S\u00f6zle\u015fmesi Kurulduktan Sonra \u0130ptal Edilirse Para Talebi\">Sistem Geli\u015ftirme S\u00f6zle\u015fmesi Kurulduktan Sonra \u0130ptal Edilirse Para Talebi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Sistem_Gelistirme_Sozlesmesinin_Basarisi\" title=\"Sistem Geli\u015ftirme S\u00f6zle\u015fmesinin Ba\u015far\u0131s\u0131 \">Sistem Geli\u015ftirme S\u00f6zle\u015fmesinin Ba\u015far\u0131s\u0131 <\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Sistemin_Belirli_Ozellikleri\" title=\"Sistemin Belirli \u00d6zellikleri \">Sistemin Belirli \u00d6zellikleri <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Tedarikcinin_Teklif_ve_Sartname_Sunmasi_ve_Kullanicinin_Onaylamasi_ve_Siparis_Vermesi\" title=\"Tedarik\u00e7inin Teklif ve \u015eartname Sunmas\u0131 ve Kullan\u0131c\u0131n\u0131n Onaylamas\u0131 ve Sipari\u015f Vermesi \">Tedarik\u00e7inin Teklif ve \u015eartname Sunmas\u0131 ve Kullan\u0131c\u0131n\u0131n Onaylamas\u0131 ve Sipari\u015f Vermesi <\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Tedarikci_ve_Kullanici_Arasinda_Sartname_Onayi_vb_Muzakerelerden_Sonra\" title=\"Tedarik\u00e7i ve Kullan\u0131c\u0131 Aras\u0131nda \u015eartname Onay\u0131 vb. M\u00fczakerelerden Sonra \">Tedarik\u00e7i ve Kullan\u0131c\u0131 Aras\u0131nda \u015eartname Onay\u0131 vb. M\u00fczakerelerden Sonra <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Tedarikciden_Sartname_ve_Teklif_vb_Sunulur_Kullanici_Bunlari_Onaylar_ve_Siparis_Verir\" title=\"Tedarik\u00e7iden \u015eartname ve Teklif vb. Sunulur, Kullan\u0131c\u0131 Bunlar\u0131 Onaylar ve Sipari\u015f Verir \">Tedarik\u00e7iden \u015eartname ve Teklif vb. Sunulur, Kullan\u0131c\u0131 Bunlar\u0131 Onaylar ve Sipari\u015f Verir <\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Odeme_Anlasmasi\" title=\"\u00d6deme Anla\u015fmas\u0131 \">\u00d6deme Anla\u015fmas\u0131 <\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Sozlesmenin_Kurulamamasi_Durumunda_Para_Talep_Etme_Hukuki_Yapilanmasi\" title=\"S\u00f6zle\u015fmenin Kurulamamas\u0131 Durumunda Para Talep Etme Hukuki Yap\u0131lanmas\u0131\">S\u00f6zle\u015fmenin Kurulamamas\u0131 Durumunda Para Talep Etme Hukuki Yap\u0131lanmas\u0131<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Sozlesme_Kurma_Uzerine_Hata\" title=\"S\u00f6zle\u015fme Kurma \u00dczerine Hata\">S\u00f6zle\u015fme Kurma \u00dczerine Hata<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Japon_Ticaret_Kanunu%E2%80%99nun_512_Maddesi\" title=\"Japon Ticaret Kanunu&#8217;nun 512. Maddesi\">Japon Ticaret Kanunu&#8217;nun 512. Maddesi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/monolith.law\/tr\/it\/system-development-contract\/#Ozet\" title=\"\u00d6zet\">\u00d6zet<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sozlesmenin_Kurulmasi\"><\/span>S\u00f6zle\u015fmenin Kurulmas\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>S\u00f6zle\u015fmeler, genellikle, her iki taraf\u0131n s\u00f6zle\u015fme unsurlar\u0131 \u00fczerinde anla\u015fmas\u0131 (teklif ve kabul beyanlar\u0131n\u0131n uyu\u015fmas\u0131) ile kurulur.<\/p>\n\n\n\n<p>Bir s\u00f6zle\u015fme kuruldu\u011funda, her iki taraf da s\u00f6zle\u015fmeye ba\u011flan\u0131r ve bir taraf s\u00f6zle\u015fme h\u00fck\u00fcmlerini yerine getirmezse, di\u011fer taraf mahkeme yoluyla yerine getirilmesini zorlayabilir veya yerine getirilmemesi durumunda tazminat talep edebilir. &#8220;S\u00f6zle\u015fme unsurlar\u0131&#8221;, yerine getirilmesini zorlamak ve yerine getirilmemesini belirlemek i\u00e7in, belirli veya somut olmas\u0131 gereklidir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" width=\"735\" height=\"490\" src=\"https:\/\/monolith.law\/tr\/wp-content\/uploads\/sites\/24\/2025\/12\/system-development-contract-2.jpg\" alt=\"\" class=\"wp-image-75029\" style=\"aspect-ratio:1.5;width:840px;height:auto\" srcset=\"https:\/\/monolith.law\/tr\/wp-content\/uploads\/sites\/24\/2025\/12\/system-development-contract-2.jpg 735w, https:\/\/monolith.law\/tr\/wp-content\/uploads\/sites\/24\/2025\/12\/system-development-contract-2-300x200.jpg 300w, https:\/\/monolith.law\/tr\/wp-content\/uploads\/sites\/24\/2025\/12\/system-development-contract-2-250x167.jpg 250w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/><figcaption class=\"wp-element-caption\">S\u00f6zle\u015fmenin kurulmas\u0131 \u00e7ok \u00f6nemli bir konudur<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sistem_Gelistirme_Sozlesmesinin_Kurulmasi\"><\/span>Sistem Geli\u015ftirme S\u00f6zle\u015fmesinin Kurulmas\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sistem geli\u015ftirme s\u00f6zle\u015fmesinin do\u011fas\u0131, esas olarak, taahh\u00fct s\u00f6zle\u015fmesi ve yar\u0131 vekalet s\u00f6zle\u015fmesidir. Taahh\u00fct s\u00f6zle\u015fmesi, i\u015fin tamamlanmas\u0131 ve buna kar\u015f\u0131l\u0131k \u00f6deme yap\u0131lmas\u0131n\u0131 vaat eder. \u00dccretli yar\u0131 vekalet s\u00f6zle\u015fmesi, i\u015fin yerine getirilmesi ve buna kar\u015f\u0131l\u0131k \u00f6deme yap\u0131lmas\u0131n\u0131 vaat eder.<\/p>\n\n\n\n<p><a href=\"https:\/\/monolith.law\/corporate\/contract-and-timeandmaterialcontract\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/monolith.law\/corporate\/contract-and-timeandmaterialcontract[ja]<\/a><\/p>\n\n\n\n<p>Dolay\u0131s\u0131yla, &#8220;i\u015f veya g\u00f6revin i\u00e7eri\u011fi&#8221; ve &#8220;\u00f6deme miktar\u0131&#8221; s\u00f6zle\u015fme unsurlar\u0131d\u0131r ve taraflar aras\u0131nda bunlar hakk\u0131nda bir anla\u015fma varsa, s\u00f6zle\u015fmenin kuruldu\u011fu kabul edilir.<\/p>\n\n\n\n<p>Not: Sadece s\u00f6zl\u00fc bir s\u00f6zle\u015fme bile ge\u00e7erlidir ve s\u00f6zle\u015fme belgesi zorunlu de\u011fildir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sistem_Gelistirme_Sozlesmesi_Kurulduktan_Sonra_Iptal_Edilirse_Para_Talebi\"><\/span>Sistem Geli\u015ftirme S\u00f6zle\u015fmesi Kurulduktan Sonra \u0130ptal Edilirse Para Talebi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sistem geli\u015ftirme s\u00f6zle\u015fmesi kurulmu\u015f ve kullan\u0131c\u0131dan tek tarafl\u0131 olarak iptal edildi\u011fi belirtilmi\u015fse, hukuken s\u00f6zle\u015fmenin feshedildi\u011fi bildirilmi\u015f olur.<\/p>\n\n\n\n<p>Bir taahh\u00fct s\u00f6zle\u015fmesi kurulmu\u015fsa, sat\u0131c\u0131, kullan\u0131c\u0131dan, i\u015f tamamlanana kadar herhangi bir zamanda feshedilebilece\u011fini, ancak bu durumda tazminat \u00f6denmesi gerekti\u011fi belirtilmi\u015ftir (Japon Medeni Kanunu 641 maddesi). Bu nedenle, kullan\u0131c\u0131dan tazminat al\u0131nmam\u0131\u015fsa, sat\u0131c\u0131n\u0131n o zamana kadar harcad\u0131\u011f\u0131 maliyetler ve elde edilebilecek \u00f6deme miktar\u0131ndan, sistem tamamlanmamas\u0131 nedeniyle tasarruf edilen maliyetler d\u00fc\u015f\u00fcld\u00fckten sonra kalan &#8220;zarar&#8221; tazminat\u0131n\u0131 talep edebilir.<\/p>\n\n\n\n<p>Ayr\u0131ca, bir yar\u0131 vekalet s\u00f6zle\u015fmesi kurulmu\u015fsa, vekalet yerine getirme a\u015famas\u0131nda sona erdi\u011finde, vekil, yerine getirme oran\u0131na g\u00f6re \u00f6deme talep edebilir (Japon Medeni Kanunu 648 maddesi 3 f\u0131kra). Bu nedenle, sat\u0131c\u0131, zaten yap\u0131lan i\u015fin kar\u015f\u0131l\u0131\u011f\u0131n\u0131n \u00f6denmesini talep edebilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sistem_Gelistirme_Sozlesmesinin_Basarisi\"><\/span>Sistem Geli\u015ftirme S\u00f6zle\u015fmesinin Ba\u015far\u0131s\u0131 <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sistemin_Belirli_Ozellikleri\"><\/span>Sistemin Belirli \u00d6zellikleri <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Genellikle, \u015firketler aras\u0131 i\u015flemlerde, \u00f6zellikle b\u00fcy\u00fck miktarda s\u00f6zle\u015fmelerde yaz\u0131l\u0131 belgeler kullan\u0131l\u0131r, bu nedenle bir s\u00f6zle\u015fme olu\u015fturulmu\u015fsa, s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kolayca kabul edilir.<\/p>\n\n\n\n<p>Geli\u015ftirme hedefi olan sistem, \u00e7e\u015fitli s\u00fcre\u00e7lerden ge\u00e7erek yava\u015f\u00e7a somutla\u015ft\u0131\u011f\u0131ndan, y\u00fcklenici s\u00f6zle\u015fmesinin bir unsuru olan &#8220;i\u015fin i\u00e7eri\u011fi&#8221;ne denk gelen sistem i\u00e7eri\u011finin belirli \u00f6zellikleri, sistemle\u015ftirilmeye \u00e7al\u0131\u015f\u0131lan kapsam ve genel bak\u0131\u015f\u0131n anla\u015f\u0131ld\u0131\u011f\u0131 kadar\u0131yla belirlenmi\u015f olarak kabul edilir.<\/p>\n\n\n\n<p>Mahkeme kararlar\u0131nda, temel s\u00f6zle\u015fme ve gizlilik anla\u015fmas\u0131n\u0131n imzalanmas\u0131nda bir anla\u015fmazl\u0131k olmad\u0131\u011f\u0131, bu temel s\u00f6zle\u015fmede &#8220;e-ticaret i\u015f teknolojisi deste\u011fi, web sitesi olu\u015fturma deste\u011fi ve bunlarla ilgili i\u015fler&#8221;i devretme hakk\u0131nda bir ifade oldu\u011fu, ancak e-ticaret i\u015finin somut i\u00e7eri\u011fi, devredilen i\u015fin kapsam\u0131 ve sistem olarak geli\u015ftirme, tasar\u0131m\u0131n kapsam\u0131 belirtilmedi\u011fi bir olayda, s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 reddedilmi\u015ftir.<\/p>\n\n\n\n<p>Sistem geli\u015ftirme temel s\u00f6zle\u015fmesi olu\u015fturulmu\u015f olsa bile, i\u015f veya i\u015f i\u00e7eri\u011fi soyut ve belirlenmi\u015f olarak kabul edilemez ve s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilmez. \u0130\u015f veya i\u015f i\u00e7eri\u011fi, \u00fccret miktar\u0131, yerine getirme zorunlulu\u011fu ve yerine getirilmeme durumunun belirlenmesi i\u00e7in yeterince somut bir \u015fekilde belirtilmi\u015f olan s\u00f6zle\u015fme vb. ile s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilebilir. <\/p>\n\n\n\n<p>Ayr\u0131ca, bireysel m\u00fchendisler ve \u015firketler aras\u0131ndaki s\u00f6zle\u015fmenin dikkat noktalar\u0131 vb. a\u015fa\u011f\u0131daki makalede ayr\u0131nt\u0131l\u0131 olarak a\u00e7\u0131klanm\u0131\u015ft\u0131r.<\/p>\n\n\n\n<p><a href=\"https:\/\/monolith.law\/corporate\/engineer-joint-enterprise-contract\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/monolith.law\/corporate\/engineer-joint-enterprise-contract[ja]<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tedarikcinin_Teklif_ve_Sartname_Sunmasi_ve_Kullanicinin_Onaylamasi_ve_Siparis_Vermesi\"><\/span>Tedarik\u00e7inin Teklif ve \u015eartname Sunmas\u0131 ve Kullan\u0131c\u0131n\u0131n Onaylamas\u0131 ve Sipari\u015f Vermesi <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Genellikle, \u015firketler aras\u0131 i\u015flemlerde yaz\u0131l\u0131 belgeler kullan\u0131l\u0131r, bu nedenle bir s\u00f6zle\u015fme olu\u015fturulmam\u0131\u015fsa, s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilmez. Sistem geli\u015ftirme durumunda, i\u015fe ba\u015flamadan \u00f6nce bir s\u00f6zle\u015fme olu\u015fturulur, ancak bu durumda, s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131n\u0131n nas\u0131l d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fc nedir?<\/p>\n\n\n\n<p>Mahkeme karar\u0131nda (Nagoya District Court, January 28, 2004 (Heisei 16)), sistem geli\u015ftirme y\u00fcklenici s\u00f6zle\u015fmesinin ba\u015far\u0131s\u0131 hakk\u0131nda a\u015fa\u011f\u0131daki gibi belirtilmi\u015ftir:<\/p>\n\n\n\n<ul>\n<li> Tedarik\u00e7i ve kullan\u0131c\u0131 aras\u0131nda \u015fartname onay\u0131 vb. m\u00fczakerelerden sonra, <\/li>\n\n\n\n<li> Tedarik\u00e7iden \u015fartname ve teklif vb. sunulur, <\/li>\n\n\n\n<li> Kullan\u0131c\u0131 bunu onaylar ve sipari\u015f verir. <\/li>\n<\/ul>\n\n\n\n<p>Bu mahkeme karar\u0131nda, tedarik\u00e7i, kullan\u0131c\u0131 olan yerel y\u00f6netimden, mali muhasebe sistemi vb. uygulamalar\u0131n uygulanmas\u0131n\u0131 talep etmi\u015fti, &#8220;Genel Y\u00f6netim Bilgi Sistemi Uygulamas\u0131 Hakk\u0131nda Teklif Sunumu (Talep)&#8221; ba\u015fl\u0131kl\u0131 bir RFP sunuldu ve buna yan\u0131t olarak teklif ve teklif sunuldu ve kullan\u0131c\u0131dan &#8220;Kabul Bildirimi&#8221; sunuldu. Tedarik\u00e7i, kullan\u0131c\u0131n\u0131n i\u015f i\u00e7eri\u011fi vb. hakk\u0131nda kullan\u0131c\u0131 ile g\u00f6r\u00fc\u015fme yapmadan veya yeterince incelemeden, kullan\u0131c\u0131 i\u00e7inde \u00f6zelle\u015ftirmenin i\u00e7eri\u011fi veya maliyet hakk\u0131nda somut bir inceleme yap\u0131lmad\u0131\u011f\u0131, tedarik\u00e7inin teklifinin i\u00e7eri\u011fi de somut olmad\u0131\u011f\u0131, kullan\u0131c\u0131n\u0131n neyi onaylad\u0131\u011f\u0131 belirgin olmad\u0131\u011f\u0131 ve s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilemedi. <\/p>\n\n\n\n<p>S\u00f6zle\u015fme ba\u015far\u0131s\u0131 hakk\u0131nda mahkeme karar\u0131nda belirtilenler, di\u011fer mahkeme kararlar\u0131 vb. dikkate al\u0131narak ek a\u00e7\u0131klama yap\u0131lacakt\u0131r. <\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tedarikci_ve_Kullanici_Arasinda_Sartname_Onayi_vb_Muzakerelerden_Sonra\"><\/span>Tedarik\u00e7i ve Kullan\u0131c\u0131 Aras\u0131nda \u015eartname Onay\u0131 vb. M\u00fczakerelerden Sonra <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>&#8220;M\u00fczakerelerden sonra&#8221; ifadesinden, s\u00f6zle\u015fmenin bir unsuru olan sistem i\u00e7eri\u011fi ve \u00fccret miktar\u0131 hakk\u0131nda &#8220;m\u00fczakere a\u015famas\u0131nda&#8221; oldu\u011fu durumda, anla\u015fmaya var\u0131lmad\u0131\u011f\u0131 kabul edilir ve s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilmez.<\/p>\n\n\n\n<p>Yine de, y\u00fcklenici s\u00f6zle\u015fmesinde \u00f6deme miktar\u0131n\u0131 piyasa fiyat\u0131 olarak belirlemek m\u00fcmk\u00fcn oldu\u011fundan, sistem i\u00e7eri\u011fi, &#8220;yakla\u015f\u0131k&#8221; \u00fccret miktar\u0131 vb. hakk\u0131nda kullan\u0131c\u0131n\u0131n onay\u0131 oldu\u011fundan, piyasa fiyat\u0131na uygun bir \u00f6deme ile y\u00fcklenici s\u00f6zle\u015fmesinin ba\u015far\u0131l\u0131 oldu\u011fu kabul edilen mahkeme kararlar\u0131 vard\u0131r.<\/p>\n\n\n\n<p>&#8220;M\u00fczakerelerden sonra&#8221; denilebilmesi i\u00e7in, tedarik\u00e7inin, kullan\u0131c\u0131n\u0131n i\u015f i\u00e7eri\u011fi, sistem i\u00e7eri\u011fi vb. hakk\u0131nda kullan\u0131c\u0131 ile g\u00f6r\u00fc\u015fme yaparak veya yeterince inceleyerek, e-posta veya toplant\u0131 tutanaklar\u0131 vb. ile kay\u0131t alt\u0131na almas\u0131 iyi olacakt\u0131r.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tedarikciden_Sartname_ve_Teklif_vb_Sunulur_Kullanici_Bunlari_Onaylar_ve_Siparis_Verir\"><\/span>Tedarik\u00e7iden \u015eartname ve Teklif vb. Sunulur, Kullan\u0131c\u0131 Bunlar\u0131 Onaylar ve Sipari\u015f Verir <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul>\n<li> Kullan\u0131c\u0131dan sipari\u015f formu veya sipari\u015f formu \u00e7\u0131kt\u0131\u011f\u0131nda, s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilir. Tedarik\u00e7i bir talep formu sunarsa veya sipari\u015f formuna dayal\u0131 i\u015f yaparsa, daha fazla &#8220;anla\u015fma&#8221; oldu\u011fu kabul edilir ve s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilir. <\/li>\n\n\n\n<li> Kullan\u0131c\u0131n\u0131n i\u00e7 g\u00f6sterim belgesi genellikle s\u00f6zle\u015fme imzalama plan\u0131 i\u00e7erir ve s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilmez. Ancak, bu t\u00fcr bir ifade yoksa ve s\u00f6zle\u015fmenin unsurlar\u0131 olan sistem geli\u015ftirme i\u00e7eri\u011fi ve \u00fccret miktar\u0131 hakk\u0131nda m\u00fcmk\u00fcn oldu\u011funca somut bir \u015fekilde belirtirse, s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131n\u0131 te\u015fvik eder. <\/li>\n\n\n\n<li> Anla\u015fma, protokol, onay belgesi, \u00f6nceden s\u00f6zle\u015fme imzalama varsay\u0131m\u0131 oldu\u011funda veya i\u00e7eri\u011fi soyut oldu\u011funda, s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilmez. <\/li>\n\n\n\n<li> S\u00f6zle\u015fme tasla\u011f\u0131na m\u00fch\u00fcr bas\u0131lmam\u0131\u015fsa, m\u00fch\u00fcrleme anla\u015fma anlam\u0131na gelir ve s\u00f6zle\u015fmenin ba\u015far\u0131s\u0131 kabul edilmez. <\/li>\n\n\n\n<li> Teklif, taraflar aras\u0131nda kabul edilen \u00fccret miktar\u0131n\u0131 belirlemek i\u00e7in bir kan\u0131t olur. <\/li>\n<\/ul>\n\n\n\n<p>Ayr\u0131ca, sistem geli\u015ftirme durumunda belirli bir a\u015famaya geldi\u011finde, sonraki \u00f6zellik de\u011fi\u015fiklikleri veya i\u015flev eklemeleri talep edildi\u011finde, \u00f6nceden belirlenen tahmini miktar\u0131n \u00fczerine ek bir talep olup olmad\u0131\u011f\u0131 vb. ayr\u0131nt\u0131lar a\u015fa\u011f\u0131daki makalede ayr\u0131nt\u0131l\u0131 olarak a\u00e7\u0131klanm\u0131\u015ft\u0131r.<\/p>\n\n\n\n<p><a href=\"https:\/\/monolith.law\/corporate\/increase-of-estimate\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/monolith.law\/corporate\/increase-of-estimate[ja]<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Odeme_Anlasmasi\"><\/span>\u00d6deme Anla\u015fmas\u0131 <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>S\u00f6zle\u015fme imzalamay\u0131 d\u00fc\u015f\u00fcnerek kullan\u0131c\u0131dan talimat al\u0131p i\u015fe ba\u015flad\u0131\u011f\u0131n\u0131zda, i\u015fi durdurdu\u011funuzda, o zamana kadar yap\u0131lan i\u015fin kar\u015f\u0131l\u0131\u011f\u0131 i\u00e7in &#8220;\u00f6deme anla\u015fmas\u0131&#8221; kabul edilebilir. Bu anla\u015fman\u0131n daha kolay kabul edilmesi i\u00e7in, s\u00f6zle\u015fme imzalanmazsa \u00f6deme y\u00f6nteminin nas\u0131l hesaplanaca\u011f\u0131 hakk\u0131nda, kullan\u0131c\u0131dan i\u00e7 g\u00f6sterim belgesi vb. yaz\u0131l\u0131 belge al\u0131nmas\u0131 veya tedarik\u00e7inin olu\u015fturdu\u011fu belgeye kullan\u0131c\u0131n\u0131n yetkili ki\u015fisinin onay\u0131n\u0131 almas\u0131 iyi olacakt\u0131r. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sozlesmenin_Kurulamamasi_Durumunda_Para_Talep_Etme_Hukuki_Yapilanmasi\"><\/span>S\u00f6zle\u015fmenin Kurulamamas\u0131 Durumunda Para Talep Etme Hukuki Yap\u0131lanmas\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" width=\"735\" height=\"490\" src=\"https:\/\/monolith.law\/tr\/wp-content\/uploads\/sites\/24\/2025\/12\/system-development-contract-3.jpg\" alt=\"\" class=\"wp-image-75030\" style=\"aspect-ratio:1.5;width:840px;height:auto\" srcset=\"https:\/\/monolith.law\/tr\/wp-content\/uploads\/sites\/24\/2025\/12\/system-development-contract-3.jpg 735w, https:\/\/monolith.law\/tr\/wp-content\/uploads\/sites\/24\/2025\/12\/system-development-contract-3-300x200.jpg 300w, https:\/\/monolith.law\/tr\/wp-content\/uploads\/sites\/24\/2025\/12\/system-development-contract-3-250x167.jpg 250w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/><figcaption class=\"wp-element-caption\">S\u00f6zle\u015fmenin kurulamamas\u0131 durumunda ne olur?<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sozlesme_Kurma_Uzerine_Hata\"><\/span>S\u00f6zle\u015fme Kurma \u00dczerine Hata<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>M\u00fczakerelere ba\u015fland\u0131\u011f\u0131nda, taraflar, birbirlerinin m\u00fclkiyetine zarar vermemek i\u00e7in \u00e7aba g\u00f6sterme y\u00fck\u00fcml\u00fcl\u00fc\u011f\u00fcn\u00fc (Japon Medeni Kanunu&#8217;nun 1. maddesi 2. f\u0131kras\u0131) \u00fcstlenirler. E\u011fer s\u00f6zle\u015fme kurulamazsa ve kar\u015f\u0131 taraf, s\u00f6zle\u015fmenin kurulaca\u011f\u0131na dair g\u00fcvence veren objektif durumlar ve kusurluluk durumu varsa, bu y\u00fck\u00fcml\u00fcl\u00fc\u011fe ayk\u0131r\u0131 davran\u0131ld\u0131\u011f\u0131 gerek\u00e7esiyle tazminat talep edilebilir. Buna s\u00f6zle\u015fme kurma \u00fczerine hata denir.<\/p>\n\n\n\n<p>S\u00f6zle\u015fme kurma \u00fczerine hatan\u0131n kabul edildi\u011fi dava \u00f6rneklerini a\u015fa\u011f\u0131da sunuyoruz.<\/p>\n\n\n\n<ul>\n<li>\u0130stek \u00fczerine bir sat\u0131c\u0131, gereksinim tan\u0131m\u0131n\u0131 tamamlar ve temel tasar\u0131m\u0131n bir k\u0131sm\u0131n\u0131 da ger\u00e7ekle\u015ftirir. Ancak, di\u011fer bir \u015firketin teklif vermesi i\u00e7in bir prosed\u00fcr\u00fcn sadece formalite oldu\u011fu a\u00e7\u0131klan\u0131r. Ancak, s\u00f6zle\u015fme imzalanmadan hemen \u00f6nce ba\u015fka bir \u015firket se\u00e7ilir.<\/li>\n\n\n\n<li>Sat\u0131c\u0131, kullan\u0131c\u0131dan teslim tarihine uymas\u0131 talep edilir ve \u00e7al\u0131\u015fmalar\u0131n\u0131 s\u00fcrd\u00fcr\u00fcr. S\u00f6zle\u015fmenin imzalanaca\u011f\u0131 tarih yakla\u015f\u0131rken, kullan\u0131c\u0131n\u0131n \u015firketi kendi geli\u015ftirmeleri i\u00e7in haz\u0131rl\u0131klar yapmaktad\u0131r ancak bu durum gizli tutulur ve s\u00f6zle\u015fme imzalanmaz.<\/li>\n\n\n\n<li>Sat\u0131c\u0131, kullan\u0131c\u0131dan yap\u0131land\u0131rma i\u015flemlerini tamamlad\u0131\u011f\u0131na dair bir bildirim al\u0131r ve kullan\u0131c\u0131yla yap\u0131lan toplant\u0131lar do\u011frultusunda \u00f6zelliklerin belirlenmesi gibi i\u015flemleri ger\u00e7ekle\u015ftirir. Ancak, tahmini maliyet \u00fczerinde anla\u015f\u0131lamamas\u0131 nedeniyle s\u00f6zle\u015fme imzalanmaz.<\/li>\n<\/ul>\n\n\n\n<p>Di\u011fer yandan, di\u011fer \u015firketlerin se\u00e7ilme olas\u0131l\u0131\u011f\u0131 veya s\u00f6zle\u015fmenin kurulmas\u0131 i\u00e7in ko\u015fullar\u0131n a\u00e7\u0131k\u00e7a belirtildi\u011fi durumlarda, s\u00f6zle\u015fme kurma \u00fczerine hata kabul edilmez.<\/p>\n\n\n\n<p>Kullan\u0131c\u0131n\u0131n talebi \u00fczerine \u00e7al\u0131\u015fmalar\u0131 s\u00fcrd\u00fcrd\u00fc\u011f\u00fcn\u00fczde, ba\u015fka bir \u015firketin se\u00e7ilebilece\u011fi olas\u0131l\u0131\u011f\u0131 veya anla\u015fma ko\u015fullar\u0131 gibi konular a\u00e7\u0131k\u00e7a belirtilmeden, bu nedenlerle beklenmedik bir \u015fekilde s\u00f6zle\u015fme m\u00fczakereleri iptal edilirse, tazminat talep edilebilir.<\/p>\n\n\n\n<p>Bu durumda &#8220;zarar&#8221; kapsam\u0131na, bug\u00fcne kadar yap\u0131lan harcamalar\u0131n dahil oldu\u011fu konusunda bir anla\u015fmazl\u0131k yoktur. Bunun yan\u0131 s\u0131ra, ger\u00e7ekle\u015ftirilen i\u015flemler i\u00e7in elde edilen kar\u0131n da dahil oldu\u011fu dava \u00f6rnekleri vard\u0131r. Ayr\u0131ca, ba\u015fka bir \u015firketten gelen teklifi reddettikten sonra, ger\u00e7ekle\u015ftirilen i\u015flemler sonucunda elde edilebilecek kar miktar\u0131 kadar zarar g\u00f6rd\u00fc\u011f\u00fcn\u00fcze dair kan\u0131tlar sunarsan\u0131z, bu da dahil olabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Japon_Ticaret_Kanunu%E2%80%99nun_512_Maddesi\"><\/span>Japon Ticaret Kanunu&#8217;nun 512. Maddesi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sat\u0131c\u0131, kullan\u0131c\u0131 i\u00e7in sistem geli\u015ftirme ile ilgili i\u015flemleri ger\u00e7ekle\u015ftirdiyse, Japon Ticaret Kanunu&#8217;nun 512. maddesi uyar\u0131nca, makul bir \u00fccret talep edebilir.<\/p>\n\n\n\n<p>Sistem geli\u015ftirme m\u00fczakerelerine ba\u015flad\u0131\u011f\u0131n\u0131zda, sistem i\u00e7eri\u011fi ve \u00fccret miktar\u0131 hakk\u0131nda, e-postalar veya toplant\u0131 tutanaklar\u0131 gibi ara\u00e7lar\u0131 kullanarak kar\u015f\u0131l\u0131kl\u0131 anlay\u0131\u015f sa\u011flamak ve s\u00f6zle\u015fmenin kurulaca\u011f\u0131na dair g\u00fcvence veren durumlar\u0131 veya s\u00f6zle\u015fme unsurlar\u0131n\u0131n somutla\u015ft\u0131r\u0131ld\u0131\u011f\u0131n\u0131 kabul ettirmek i\u00e7in kan\u0131tlar b\u0131rakmak iyi olacakt\u0131r.<\/p>\n\n\n\n<p>Ger\u00e7ekten de, bir s\u00f6zle\u015fme imzalanmad\u0131\u011f\u0131 gibi nedenlerle \u00f6deme reddediliyorsa, yukar\u0131da belirtildi\u011fi gibi para talep edilebilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ozet\"><\/span>\u00d6zet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Bu \u015fekilde, mahkemeler, bir s\u00f6zle\u015fme belgesi olmad\u0131\u011f\u0131 durumlarda, en az\u0131ndan hizmet al\u0131nan taraf\u0131n \u015firketinin alg\u0131s\u0131na k\u0131yasla &#8220;olumsuz&#8221; bir karar verme e\u011filimindedir. Hizmet al\u0131nan taraf\u0131n \u015firketinden bak\u0131ld\u0131\u011f\u0131nda, &#8220;\u00d6nce \u00e7al\u0131\u015fmaya ba\u015flamak, s\u00f6zle\u015fme belgesinin sonradan imzalanmas\u0131 gerekti\u011fi ve s\u00f6zle\u015fmenin zaten var oldu\u011fu&#8221; demek istenir, ancak bu iddia her zaman kabul edilmez.<\/p>\n\n\n\n<p>Ayr\u0131ca, s\u00f6zle\u015fmenin kuruldu\u011fu reddedildi\u011finde, yukar\u0131da belirtildi\u011fi gibi, s\u00f6zle\u015fme imzalama hatalar\u0131 veya Japon Ticaret Kanunu&#8217;nun (Japanese Commercial Code) 512. maddesi gibi hukuki yap\u0131larla para talep edilebilecek durumlar da vard\u0131r, ancak bu da kesinlikle &#8220;kesin&#8221; bir durum de\u011fildir.<\/p>\n\n\n\n<p>S\u00f6zle\u015fme belgesi imzalanmadan \u00f6nce \u00e7al\u0131\u015fmaya ba\u015flamak zorunda kal\u0131nd\u0131\u011f\u0131nda,<\/p>\n\n\n\n<ul>\n<li>Bu ba\u015fl\u0131 ba\u015f\u0131na riskli bir eylemdir ve bu riski g\u00f6z \u00f6n\u00fcnde bulundurarak belirli bir projeye zaman ay\u0131r\u0131p ay\u0131rmama konusunda bir i\u015fletme karar\u0131 vermek gereklidir (\u00d6zellikle KOB\u0130&#8217;ler ve startup \u015firketler i\u00e7in, b\u00fcy\u00fck bir \u015firketten bir proje al\u0131nd\u0131\u011f\u0131nda, bu b\u00fcy\u00fck \u015firketle i\u015f yapma deneyimini elde etmek i\u00e7in &#8220;\u00f6nce harekete ge\u00e7mek&#8221; konusunda bir i\u015fletme karar\u0131 vermek zorunda kal\u0131nabilir. Bu, riskin dahil edildi\u011fi bir i\u015fletme karar\u0131 olabilir.)<\/li>\n\n\n\n<li>S\u00f6zle\u015fme kurulamad\u0131\u011f\u0131 durumda bir tasfiye anla\u015fmas\u0131 imzalan\u0131p imzalanamayaca\u011f\u0131n\u0131 incelemek<\/li>\n<\/ul>\n\n\n\n<p>gibi d\u00fc\u015f\u00fcnceleri uygulaman\u0131z gerekti\u011fini s\u00f6yleyebiliriz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sistem geli\u015ftirmede, geli\u015ftiricinin i\u015fe ba\u015flamas\u0131 genellikle s\u00f6zle\u015fme olu\u015fturulmadan \u00f6nce olur. Ancak, bu t\u00fcr bir ak\u0131\u015f, ger\u00e7ekte &#8220;tehlikeli&#8221;dir. S\u00f6zle\u015fme olu\u015fturulmam\u0131\u015fsa, daha sonra bir s [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":75028,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[19,31],"acf":[],"_links":{"self":[{"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/posts\/61449"}],"collection":[{"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/comments?post=61449"}],"version-history":[{"count":4,"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/posts\/61449\/revisions"}],"predecessor-version":[{"id":75031,"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/posts\/61449\/revisions\/75031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/media\/75028"}],"wp:attachment":[{"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/media?parent=61449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/categories?post=61449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monolith.law\/tr\/wp-json\/wp\/v2\/tags?post=61449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}