These included: restriction of building height of adobe structures to 1-story, requirements for adobe mix (compressive and shear strength) and new requirements which stated that every building shall be designed to withstand seismic activity, specifically lateral forces.
ðiːz ɪŋklˈuːdᵻd: ɹᵻstɹˈɪkʃən ʌv bˈɪldɪŋ hˈaɪt ʌv ɐdˈoʊbi stɹˈʌktʃɚz tə wˈʌnstˈoːɹi, ɹᵻkwˈaɪɚmənts fɔːɹ ɐdˈoʊbi mˈɪks kəmpɹˈɛsɪv ænd ʃˈɪɹ stɹˈɛŋθ ænd nˈuː ɹᵻkwˈaɪɚmənts wˌɪtʃ stˈeɪɾᵻd ðæt ˈɛvɹi bˈɪldɪŋ ʃˌæl biː dɪzˈaɪnd tə wɪðstˈænd sˈaɪzmɪk æktˈɪvᵻɾi, spəsˈɪfɪkli lˈæɾɚɹəl fˈoːɹsᵻz.