A two-week red-flag review does not answer the question “is this company clean”. It answers a narrower and far more practical question: does any problem big enough to kill the deal exist, before the buyer spends deposit money and full diligence costs.
1. What a red-flag review covers
The standard scope of a rapid screening round covers five check groups at limited depth: corporate legal (charter, shareholder structure, shareholder disputes, major related-party transactions); land and main assets (certificates, lease forms, terms); tax (filing status, inspected and uninspected periods, determined arrears); labour (headcount, social insurance, existing disputes); and the core sector licences of the business model. Each group digs only to the depth of spotting a red flag — an issue capable of changing the buy decision, the price or the deal structure — without verifying to a clean conclusion. A red-flag report therefore ends with a flag list with severity ratings and handling recommendations, not with a comprehensive legal opinion.
2. Cost and time: is two weeks real
Two weeks is a feasible frame if two conditions hold together: the seller opens a minimum data room from day one (charter, financial statements, land contracts, licence list, shareholder register) and the diligence team works to a fixed request list instead of adding requests round by round. A red-flag round typically costs a small fraction of full diligence because reading is limited to tier-one documents and senior-management interviews; the exact figure depends on target size and site count. What the buyer must lock in the engagement letter is the output: a rated red-flag table sufficient to ground a deposit decision, instead of a long memo with no conclusion.
3. On finding a red flag, should the deal be dropped
Not every flag is a reason to walk away. Red flags fall into three types: kill flags — for example the main plant land is disputed or non-renewable, the core licence does not belong to the company, or unquantified tax debts exceed enterprise value; reprice flags — social insurance arrears, dispute provisions, regularisation costs that can be turned into money and deducted or retained; and restructure flags — issues solvable by SPA conditions precedent, such as requiring the seller to terminate a related-party contract before closing. The skill of the red-flag round is correct classification, because dropping a good deal over a type-two flag wastes an opportunity, while proceeding past a type-one flag wastes all later diligence cost.
4. From red-flag to full diligence: how long
The full diligence round after red-flag usually takes several more weeks to months depending on scale, because it expands in three directions: deepening every flagged issue (quantification and handling plan), widening scope into areas the rapid round skipped (detailed commercial contracts, intellectual property, sector compliance, technical environment), and converting findings into the SPA clause set (warranties, indemnities, conditions precedent). The buyer should treat red-flag and full diligence as two stages of one process with a clear stop point between them: after the flag report, the deposit decision is made with known-risk information; the deposit under Article 328 of the Civil Code 91/2015/QH13 is the instrument locking stage two, and its size should match the probability the deal survives the deep round.
5. Conclusion for investors
Two-week red-flag review is enough to decide on a deposit if designed correctly: five core groups in scope, an output table of flags classified as kill, reprice or restructure, and a clear decision stop before spending on full diligence. It is not enough to decide to buy — and anyone selling a two-week report to a buyer as a complete diligence conclusion is selling the wrong product.
Frequently Asked Questions
What does a two-week red-flag review cover?
Five groups at limited depth: corporate legal and shareholders, land and main assets, tax, labour and social insurance, and core sector licences. The output is a red-flag table with severity ratings and handling recommendations, not a comprehensive legal opinion.
How much does a red-flag review cost?
Usually a small fraction of full diligence, because reading is limited to tier-one documents and management interviews; the exact figure depends on the target size and number of sites. What must be locked in the engagement letter is a red-flag table output sufficient to ground the deposit decision.
On finding a red flag, should the deal be dropped?
It depends on the flag type: kill flags (disputed land, a core licence not belonging to the company, tax debts beyond value) mean stop; repriceable flags are deducted or retained; restructurable flags are handled by SPA conditions precedent requiring the seller to resolve them before closing.
How long from red-flag to full diligence?
Usually several more weeks to months depending on scale: the deep round works through every flagged issue, widens into commercial contracts, intellectual property and sector compliance, and converts findings into SPA clauses. The deposit under Article 328 of the Civil Code is the instrument locking that second stage.
This article has been quality-reviewed by the FLAW AI Legal Council