Service group
Fire safety, environment and wastewater
Fire safety and environmental matters have their own requirements and procedure order for each type of premises; doing them in the right order saves you time and rework costs.
What you are likely facing
Unclear which requirements apply to your premises
Factories, restaurants and rented offices have different fire-safety requirements.
Leasing or changing use without knowing who does what
The tasks of tenant and landlord should be settled before renovating or changing use.
Unsure whether a permit or just registration is needed
The environmental requirement depends on the scale and nature of the facility.
Waste and wastewater handled out of order
Solid waste and wastewater each come with their own obligations for a business.


- Advice on requirements and order
- Qualified installers and contractors
- Coordinating and tracking
Roadmap to resolution with Thái Tín
1Advice on requirements and order
Thái Tín sets out the requirements and the order of procedures for your premises.
2Qualified installers and contractors
Construction, installation and inspection are done by qualified providers.
3Coordinating and tracking
Thái Tín coordinates the parties and tracks progress until the agreed scope is completed.
4Plain-language explanations
We explain acceptance, inspection and environmental registration steps in plain language.
In-depth guides
These articles explain each topic in this group, with the legal basis and verification date at the end of each article.
- Factory Fire Safety: Design Appraisal, Acceptance, RecordsWhat a new, leased or renovated factory must do on fire safety: design appraisal, acceptance, records and inspections under the 2024 Law and Decree 347/2026.
- Fire-Safety Acceptance, Equipment Certification and Self-Inspection: What Facilities Must DoFire-safety acceptance vs. equipment circulation permits vs. periodic self-inspection, and what facilities must do after Decree 347/2026 takes effect.
- Fire Safety (PCCC) for Restaurants, Hotels and Leased Offices: Key RequirementsFire safety for restaurants, hotels and leased offices: kitchens and open flames, escape routes, renovations, and duties of building owners and tenants.
- Fire safety (PCCC) when leasing premises, changing use or renovating: who does whatLeasing, changing use or renovating: PCCC duties of investor and tenant, when re-appraisal is needed, and what to check before signing.
- Environmental Permit or Environmental Registration: Which Applies to Which FacilityEnvironmental registration vs. permit: discharge thresholds, where to file in 2026, and reissuing a permit after a capacity increase.
- Solid Waste and Wastewater of Business Premises: Basic ObligationsBusiness premises manage domestic-type waste below 300 kg/day, handle hazardous waste properly, and treat or connect wastewater as currently required.
How Thái Tín works
1Review your status and records
Every matter starts by reviewing your current status and records.
2State scope and costs clearly
Before we begin, Thái Tín states clearly what Thái Tín does, what partners do, and what each part costs.
3Coordinate until completion
We connect suitable partners, report progress and follow through until the agreed scope is completed.
Quotes are given after reviewing your records, listing service fees, partner and third-party fees, and state fees if any, separately. This page is general guidance and does not replace advice for a specific case.
Tools for Companies and Household Businesses
See all utilities →- How to Calculate Severance AllowanceHalf a month's salary for each year of work.
- What day is the tax filing due this month?20th of the month · end of the first month of the quarter · finalization at end of March.
- How to Calculate SalaryFrom gross salary to net pay after social insurance and personal income tax.
- Must the employee be enrolled in BHXH?Probation, collaborators, contracts under 1 month.
- Business Household or Company: Which to OpenOne owner, retail, revenue up to VND 1 billion: a business household is usually enough.
- How to Calculate Corporate Income Tax (CIT)20% · up to 50 billion 17% · up to 3 billion 15% · up to 1 billion exempt (prior-year revenue).
- Does your premises need fire-safety (PCCC) compliance?Is it on the management list? Design appraisal or self-acceptance.
- Does a Business Household Have to Use Invoices?Annual revenue over 1 billion VND — e-invoices and cash registers.










