Getting a Legally Sound Value Appraisal for Insurance

The independence of an appraiser is the foundation for the acceptance of an appraisal by insurance companies and legal authorities. DIAVAG acts as a pure inspection body under the ISO/IEC 17020 Type A standard. This classification represents the highest level of independence, as the company has no economic interest whatsoever in the realization of the assets. Unlike car dealerships, workshops or purchasing portals, DIAVAG does not sell vehicles or insurance and does not carry out repairs. This strict separation prevents conflicts of interest that could arise during a valuation.

Insurers critically review appraisals for their objectivity. A document prepared by a party potentially benefiting from a repair or a purchase has less evidentiary value. Through certification and compliance with BVSK guidelines, DIAVAG offers a neutral data basis that reflects the actual market value. This is particularly relevant in disputes, inheritances or divorces, where neutral values are needed by notaries or lawyers for asset division. DIAVAG's appraisers focus exclusively on the technical and commercial on-site assessment.

A legally sound value appraisal must meet formal and substantive criteria to hold up in a claim or legal dispute. The Federal Association of Independent Freelance Vehicle Appraisers (BVSK) defines the qualitative guidelines here. All DIAVAG appraisers work according to these standards, ensuring consistent quality of appraisals. An essential aspect of legal certainty is the signing of the final PDF report by a senior inspector. This process step ensures that the data collected on site has undergone a professional plausibility check.

In the context of insurance cases, the appraisal often serves to determine the replacement value or residual value. Here, the Judicial Remuneration and Compensation Act (JVEG) is often used as a reference framework for court-usable expert opinions. DIAVAG delivers documents that meet these requirements. For clients of lawyers or notaries, this means a high level of security in providing evidence. Since DIAVAG also optionally offers a notary hash on the Polygon blockchain, the tamper-proofing of the appraisal is technically underpinned. This prevents subsequent changes to the document and strengthens the claimant's position vis-à-vis the insurer.

DIAVAG's mobile service is designed to minimize effort for the customer while maximizing the precision of data collection. An appraiser appears at the asset's location within 24 hours of scheduling. The on-site inspection usually takes less than 15 minutes, as a standardized workflow is used. A special hardware case is used, containing calibrated measuring devices for various inspection steps. These include an OBD2 scanner for reading the fault memory, a coating thickness gauge to identify repaints and accident damage, and a tread depth gauge for the tires.

In addition, digital multimeters are used for electrical systems. All documentation is done digitally and includes a standardized photo set that comprehensively documents the condition of the object. This structured process ensures that no value-relevant details are overlooked. Compared to purely algorithmic estimation services that are based only on database values, physical inspection by DIAVAG delivers a real picture of the condition. For insurers, this level of detail is essential, for example, to distinguish prior damage from current claim events. Data is stored GDPR-compliant on servers within the EU, guaranteeing the security of sensitive information.

For electric vehicles, the traction battery is the most valuable component, potentially accounting for up to 40 percent of the total value. Conventional appraisals from organizations such as TÜV or DEKRA often only offer a basic diagnosis, which is insufficient for a precise valuation. DIAVAG integrates a comprehensive Premium Battery Test into the premium appraisal for auf Anfrage. This test determines the state of health (SoH), analyzes cell balance, and measures actual kWh capacity as well as internal resistance. These parameters are decisive for legally soundly determining the market value of a used EV.

A vehicle with a degraded battery has a significantly lower replacement value than an identical model with a healthy battery. Without this test, any valuation remains speculative. DIAVAG is also preparing for the EU Battery Passport, which becomes mandatory from February 2027. Through early integration of this in-depth diagnostics, DIAVAG offers future-proofing that is of great importance particularly for fleet operators and lessees when returning vehicles. Also for home storage systems, which need to be valued in the context of real estate transactions, this test is the decisive factor for a fair price determination and the clarification of warranty claims against manufacturers.

A key differentiating feature of DIAVAG is transparent pricing. While traditional appraisal firms often bill based on hourly effort, travel costs and writing fees, DIAVAG offers clear fixed prices. The private standard appraisal for cars, boats, cargo bikes or e-scooters costs auf Anfrage. For more complex assets such as EVs, home storage systems or high-value vehicles, the premium price is auf Anfrage, with the Premium Battery Test already included. This calculation certainty is particularly advantageous for private customers and lawyers, as no hidden costs arise.

In the areas of Hamburg, Berlin and Munich, no travel fees are charged either. For commercial customers such as car dealers or fleet operators reaching a volume of more than 50 appraisals per month, DIAVAG offers individual terms and API integration with existing Dealer Management Systems (DMS). This enables seamless integration of appraisals into the purchasing process or inventory management. The combination of high professional qualification and a scalable fixed-price model makes DIAVAG an efficient alternative to conventional inspection organizations, which often have longer lead times and confusing pricing structures.

While most appraisal services specialize in the car sector, DIAVAG covers a total of seven asset classes. These include, in addition to cars and EVs, boats, construction and agricultural machinery, cargo bikes, e-scooters and home storage systems. This breadth is unique in the market and addresses the needs of customers who need to insure or value specialized equipment. For boats, for example, the inspection covers not only the hull but also the propulsion technology and onboard electronics, which is essential for insurers in the case of seasonal purchases or charter returns.

In the field of construction and agricultural machinery, such as excavators or tractors, valuing the residual value plays a central role for family business handovers or insurance claims. Regulatory requirements such as the EU Machinery Regulation 2023/1230 are also taken into account here. The ability to mobile-check complex technical systems such as home solar storage systems closes a market gap. These storage units often need to be valued during house sales to correctly reflect the total property value. DIAVAG uses the same highly precise battery diagnostics as for electric vehicles to document the condition of the storage cells in a legally sound manner.

In an increasingly digital world, protection against document forgery is a central topic for insurers and courts. DIAVAG relies on modern technologies to ensure the integrity of appraisals. Every PDF appraisal created can optionally be provided with a notary hash on the Polygon blockchain. This digital fingerprint makes the document tamper-proof. Should an appraisal be altered afterward, the hash comparison would fail. This offers an invaluable advantage in evidentiary proceedings, as the authenticity of the document can be proven beyond doubt.

Digital processing also enables an extremely short processing time. While customers with traditional appraisers often wait days or weeks for the result, DIAVAG usually delivers the signed PDF appraisal the same day as the inspection. This speed is particularly important for insurance claims to minimize the downtime of vehicles or machines. Despite the high speed, quality remains at the highest level through standardized processes and final review by senior inspectors. The combination of physical expertise and digital security sets new standards in the appraisal industry.

In legal disputes, such as those frequently occurring in inheritances or divorces, a professional value appraisal is often the only basis for an amicable settlement or a court ruling. Lawyers and notaries need partners here who act quickly and in a legally sound manner. DIAVAG offers these professional groups a reliable service to determine the value of estate items or marital property. Since DIAVAG does not provide legal advice but focuses purely on technical valuation, the separation of roles is maintained. For legal questions, DIAVAG consistently refers clients to the appointed legal counsel.

Acceptance of the appraisals by insurers is promoted by compliance with ISO/IEC 17020 Type A and BVSK compliance. In liability claim cases, the injured party also has the right to commission an independent appraiser of their choice. DIAVAG offers a modern alternative to established inspection organizations here, especially when it comes to innovative assets such as EVs or micromobility. Detailed documentation of prior damage and current condition helps lawyers effectively fend off unjustified reduction attempts by insurers. DIAVAG's appraisal thus serves as objective evidence reflecting the actual circumstances.