https://quostra.com/de-en/blog weekly 1.0 https://quostra.com/de-en/blog/cost-planning-din-276/bim-based-cost-determination 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/trade-oriented-cost-structure 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/fee-zones-and-assessment-points 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/fee-tables-and-the-base-rate 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/partial-commissions-by-work-phase 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/calculating-a-fee-worked-example 2026-08-19T20:31:52.456Z monthly 0.6 https://quostra.com/de-en/blog/hoai-work-phases/hourly-rates-and-lump-sum-fees 2026-08-19T20:31:52.456Z monthly 0.6 https://quostra.com/de-en/blog/cost-planning-din-276/din-276-2008-versus-2018 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/existing-fabric-in-chargeable-costs 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/industrial-and-commercial-construction-costs 2026-08-19T20:31:53.697Z monthly 0.8 https://quostra.com/de-en/blog/construction-costs-per-sqm/residential-construction-costs 2026-08-19T20:31:53.697Z monthly 0.8 https://quostra.com/de-en/blog/construction-costs-per-sqm/non-residential-construction-costs 2026-08-19T20:31:53.697Z monthly 0.8 https://quostra.com/de-en/blog/construction-costs-per-sqm/reading-construction-cost-benchmarks 2026-08-19T20:31:53.697Z monthly 0.8 https://quostra.com/de-en/blog/construction-costs-per-sqm/hall-construction-methods-cost-comparison 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/renovation-costs-per-sqm 2026-08-19T20:31:53.697Z monthly 0.8 https://quostra.com/de-en/blog/cost-planning-din-276/target-actual-comparison-of-cost-estimates 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/cost-management-intervening-early 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/cost-risks-contingencies-and-tolerances 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/from-cost-estimate-to-cost-calculation 2026-08-19T18:59:19.328Z monthly 0.6 https://quostra.com/de-en/blog/cost-planning-din-276/stages-of-cost-determination 2026-08-19T18:59:19.328Z monthly 0.8 https://quostra.com/de-en/blog/cost-planning-din-276/cost-control-and-cost-management 2026-08-19T18:59:19.328Z monthly 0.8 https://quostra.com/de-en/blog/cost-planning-din-276/chargeable-costs-under-hoai 2026-08-19T18:59:19.328Z monthly 0.8 https://quostra.com/de-en/blog/cost-planning-din-276/applying-the-cost-structure-in-practice 2026-08-19T18:59:19.328Z monthly 0.8 https://quostra.com/de-en/blog/cost-planning-din-276/pre-tender-estimate-and-tender-sum 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/basic-services-versus-additional-services 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/din-276-277-and-18960-compared 2026-08-19T18:59:19.328Z monthly 0.6 https://quostra.com/de-en/blog/cost-planning-din-276/din-276-cost-groups 2026-08-19T18:59:19.328Z monthly 0.8 https://quostra.com/de-en/blog/construction-costs-per-sqm/additional-costs-efficiency-house-standard 2026-08-19T20:31:53.697Z monthly 0.6 https://quostra.com/de-en/blog/cost-planning-din-276/cost-group-300-building-fabric 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/cost-group-400-building-services 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/cost-groups-100-200-site-and-preparation 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/cost-groups-500-800 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/from-the-geg-to-the-new-act 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/renovation-obligations-under-eu-law 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/life-cycle-and-carbon-assessment 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/a-verifiable-final-fee-account 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/repetition-reduction-for-similar-projects 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/changes-of-scope-and-fee-adjustment 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/the-end-of-binding-minimum-rates 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/conversion-supplement-existing-buildings 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/additional-services-under-the-hoai 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/public-and-private-building-law 2026-08-19T18:59:21.922Z monthly 0.8 https://quostra.com/de-en/blog/german-building-regulations/planning-law-under-the-baugb 2026-08-19T18:59:21.922Z monthly 0.8 https://quostra.com/de-en/blog/german-building-regulations/state-building-regulations 2026-08-19T18:59:21.922Z monthly 0.8 https://quostra.com/de-en/blog/german-building-regulations/technical-evidence-and-objectives 2026-08-19T18:59:21.922Z monthly 0.8 https://quostra.com/de-en/blog/german-building-regulations/energy-law-and-sustainability 2026-08-19T18:59:21.922Z monthly 0.8 https://quostra.com/de-en/blog/hoai-work-phases/fee-agreements-since-the-2021-reform 2026-08-19T20:31:52.456Z monthly 0.8 https://quostra.com/de-en/blog/hoai-work-phases/fee-adjustment-and-avoiding-disputes 2026-08-19T20:31:52.456Z monthly 0.8 https://quostra.com/de-en/blog/hoai-work-phases/scope-and-limits-of-the-hoai 2026-08-19T20:31:52.456Z monthly 0.8 https://quostra.com/de-en/blog/hoai-work-phases/the-nine-work-phases 2026-08-19T20:31:52.456Z monthly 0.8 https://quostra.com/de-en/blog/hoai-work-phases/calculating-fees-under-the-hoai 2026-08-19T20:31:52.456Z monthly 0.8 https://quostra.com/de-en/blog/construction-costs-per-sqm/production-hall-construction-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/logistics-warehouse-construction-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/office-building-construction-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/hotel-construction-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/school-and-daycare-construction-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/the-2026-planning-law-reform 2026-08-19T18:59:21.922Z monthly 0.6 https://quostra.com/de-en/blog/german-building-regulations/development-within-a-local-plan 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/development-in-the-outer-zone 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/type-and-extent-of-development 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/development-in-unplanned-built-up-areas 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/how-the-fields-of-law-divide 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/recognised-rules-of-technology 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/reference-areas-bgf-nrf-living-space 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/regional-construction-cost-differences 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/ancillary-construction-costs-kg-700 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/what-a-cost-benchmark-includes 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/full-refurbishment-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/energy-retrofit-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/conversion-and-change-of-use-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/detached-house-construction-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/apartment-building-construction-costs 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/shell-and-fit-out-cost-shares 2026-08-19T20:31:53.697Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/what-the-hoai-does-not-govern 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/the-other-service-profiles 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/the-hoai-reform-current-status 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/cost-framework-and-cost-estimate 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/cost-calculation-third-level 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/cost-planning-din-276/final-cost-statement-and-analysis 2026-08-19T18:59:19.328Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/determining-separation-distances 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/building-classes-and-special-buildings 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/consent-procedures-compared 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/entitlement-to-submit-and-responsibilities 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/comparing-the-sixteen-state-codes 2026-08-19T18:59:21.922Z monthly 0.6 https://quostra.com/de-en/blog/german-building-regulations/fire-safety-evidence 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/sound-insulation-evidence 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/german-building-regulations/accessible-building-design 2026-08-19T18:59:21.922Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/the-specification-under-vob-a 2026-08-19T18:59:21.094Z monthly 0.8 https://quostra.com/de-en/blog/tendering-vob/the-construction-contract-under-vob-b 2026-08-19T18:59:21.094Z monthly 0.8 https://quostra.com/de-en/blog/tendering-vob/vob-c-measurement-rules 2026-08-19T18:59:21.094Z monthly 0.8 https://quostra.com/de-en/blog/tendering-vob/measurement-and-final-account 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/the-three-parts-of-the-vob 2026-08-19T18:59:21.094Z monthly 0.8 https://quostra.com/de-en/blog/tendering-vob/the-procurement-procedure 2026-08-19T18:59:21.094Z monthly 0.8 https://quostra.com/de-en/blog/tendering-vob/variations-under-section-2-vob-b 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/handover-and-its-effects 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/pricing-a-variation 2026-08-19T18:59:21.094Z monthly 0.6 https://quostra.com/de-en/blog/hoai-work-phases/work-phases-1-to-3 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/work-phases-4-and-5 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/work-phases-8-and-9 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/hoai-work-phases/work-phases-6-and-7 2026-08-19T20:31:52.456Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/procurement-types-and-thresholds 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/suitability-and-self-declaration 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/checking-and-evaluating-tenders 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/the-procurement-acceleration-act 2026-08-19T18:59:21.094Z monthly 0.6 https://quostra.com/de-en/blog/tendering-vob/building-a-bill-of-quantities 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/performance-specification 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/clear-and-exhaustive-specification 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/gaeb-data-exchange 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/vob-a-structure-and-sections 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/agreeing-the-vob-b 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/above-and-below-eu-thresholds 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/applying-the-deduction-rules 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/din-18299-general-provisions 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/tendering-vob/reading-the-trade-specific-atv 2026-08-19T18:59:21.094Z monthly 0.7 https://quostra.com/de-en/blog/construction-costs-per-sqm/updating-costs-with-the-construction-price-index 2026-08-19T20:31:53.697Z monthly 0.6 https://quostra.com/de-en/blog/construction-costs-per-sqm 2026-08-19T20:31:53.697Z monthly 0.9 https://quostra.com/de-en/blog/hoai-work-phases 2026-08-19T20:31:52.456Z monthly 0.9 https://quostra.com/de-en/blog/cost-planning-din-276 2026-08-19T18:59:19.328Z monthly 0.9 https://quostra.com/de-en/blog/german-building-regulations 2026-08-19T18:59:21.922Z monthly 0.9 https://quostra.com/de-en/blog/tendering-vob 2026-08-19T18:59:21.094Z monthly 0.9