You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

May 18, 2011

Lyman’s Laws for Lawyers (and everybody else, too!)

Tilleke & Gibbins

The 105 Lyman’s Laws for Lawyers (LLL) of Tilleke & Gibbins (and for everyone else, too) which follow, my substantially revised, expanded and updated 2006 edition, are nothing more than courses of good conduct clients expect of their lawyers and are what clients pay for. Some readers will conclude that you already know what is written here. So for you LLL can serve as a refresher course. Many readers, however, are probably slow learners like me and still have much to gain from LLL compiled in one place.

More often than not, these guiding principles have been learned by me the hard way, i.e. from my defeats as well as my victories, from my own mistakes, and sometimes from bitter and other times humorous but always enlightening experiences over my almost 59 years in the law and military services (U.S. Navy). My parents, both lawyers, taught me many truisms, while some ideas were gained from other professional colleagues I admired, some from opposing parties and their counsel, and, of course, some from clients and friends.

Lyman’s Laws for Lawyers do not address law firm management or business operations. They do not tell you how to make partner or where to work. Rather, these canons focus on and extol personal values, conduct, practices and attitudes.

RELATED INSIGHTS​ 

August 10, 2026
On June 17, 2026, Indonesia’s National Agency of Drug and Food Control (BPOM) issued BPOM Regulation No. 10 of 2026 on Nutritional Information on Processed Food Labels. The new regulation, which revokes three previous nutrition labeling regulations, introduces several notable changes affecting food and beverage manufacturers, importers, and distributors. These changes range from updated nutrient reference values and serving-size requirements to the introduction of the Nutri-Level front-of-pack labeling system for certain beverage products. Businesses operating in Indonesia should carefully review these developments and assess their products’ compliance with the new requirements during the transition period. Implementation of the Nutri-Level Labeling System To implement the recently issued decree on Nutri-Level labeling, BPOM Regulation No. 10 of 2026 stipulates the requirements to implement the Nutri-Level labeling system on the front-of-pack. Under the new framework, ready-to-drink beverages, powdered beverages, and liquid or solid concentrates are required to display Nutri-Level labeling on the front label of their packaging. The Nutri-Level labeling system classifies products into color-coded levels A through D based on their sugar, sodium, and total fat content. The applicable Nutri-Level is determined based on the lowest level measured in the assessment of sugar, sodium, and total fat content. For products classified as level C or D, the Nutri-Level label must be accompanied by information on the relevant sugar, sodium, and total fat content per 100 ml of the ready-to-consume product. Products classified as level A or B may either display only the Nutri-Level designation or display the Nutri-Level together with the relevant nutritional information per 100 ml. Minimum Vitamin and Mineral Content Required for Declaration BPOM Regulation No. 10 of 2026 introduces a stricter threshold for the declaration of vitamins and minerals in the nutritional value information section (ING). Vitamins or minerals may only be declared if they are present at a
August 10, 2026
The drug registration process in Vietnam will be simplified, particularly for foreign applicants, following the recent issuance by Vietnam’s Ministry of Health (MOH) of a new circular that is expected to reduce administrative hurdles. Circular No. 32/2026/TT-BYT on the registration of drugs and medicinal ingredients (Circular 32) was issued on July 29, 2026, and will take effect on October 1, 2026, replacing Circular No. 12/2025/TT-BYT. Key provisions of the new circular are discussed below. Five-Year Data Exclusivity and Five-Month Public Disclosure Framework Circular 32 updates data protection guidelines by explicitly referencing Article 128 of the amended Intellectual Property Law, which sets out that new drugs supported by clinical trial data submitted for the first time will be granted a five-year data exclusivity period from the date of the initial marketing authorization (MA) approval. Subsequent applications that rely on the originator’s protected data will not be eligible for approval from the date of submission of the originator’s registration dossier until five years after the first MA is granted. Furthermore, in accordance with the new regulations, the regulatory authority must publicly disclose information on subsequent applications five months before the granting of MA, providing originator companies with an opportunity to exercise and enforce their intellectual property rights. Simplified Requirements for Foreign Legal Documents Circular 32 expands the circumstances under which legal documents issued by foreign authorities are exempt from consular legalization and authenticity verification requirements. Specifically, such documents may be exempt if the Drug Administration of Vietnam (DAV) is able to verify their authenticity directly through official electronic means, including written confirmation or email correspondence sent directly to the MOH by the competent foreign authority, or publicly accessible English-language databases maintained by recognized foreign regulatory authorities. In addition, the new circular permits the submission of electronic notarized copies of legal documents
August 7, 2026
On July 31, 2026, the Trade Competition Commission of Thailand (TCCT) launched a one-month public consultation period on proposed regulatory guidelines for competition in three business segments: (1) digital platforms; (2) modern trade and credit terms; and (3) ride-hailing and on-demand delivery, including food delivery and mart/quick commerce. At the same time, the TCCT released a market report on ride hailing and on-demand delivery that is likely to influence the guidelines and their interpretation and enforcement. The consultation runs until August 31, 2026. Stakeholders have a limited window to submit practical, evidence-based input that may shape the next phase of Thailand’s regulatory framework for competition. Scope of the Consultation The public consultation targets updating existing guidance in three business sectors that have experienced transformative growth and structural change: Digital platforms: The TCCT has actively monitored this sector in recent years and has coordinated with other regulators, primarily the Electronic Transactions Development Agency (ETDA) and the Ministry of Commerce. In March 2026 the TCCT’s Guidelines on Multi-Sided Platforms and E-Commerce Businesses took effect, and in July the TCCT established a digital platform subcommittee to regulate and prevent unfair trade practices in digital platform businesses. This activity followed a TCCT market report on e-marketplace businesses in September 2025. Modern trade and credit terms: This sector was the focus of the TCCT’s 2019 Guidelines on Unfair Trade Practices between Wholesale and Retail Operators and Manufacturers or Suppliers (widely known as the “Modern Trade Guidelines”) , as well as its 2021 Guidelines on Unfair Trade Practices regarding the Credit Terms under which Small and Medium Enterprises (SMEs) Sell Products or Services to a Purchaser (also known as the “Credit Term Guidelines”), which were amended the following year. Ride-hailing and on-demand delivery (including food delivery and quick commerce): The TCCT published the Guidelines on
August 6, 2026
Introduction: A Trademark Paradox in Sustainable Packaging Walk into any Thai supermarket, and the label-free water bottle is no longer a novelty. Thailand’s packaging market, valued at approximately USD 15.68 billion in 2025, is shifting toward minimalist, plastic-light designs as ESG pressures reshape how brands present their products. The country generated roughly 5.68 million tons of plastic waste in 2021, with a recycling rate of only 19 percent, and regulators are now considering rules that would allow label-free bottled water relying on embossing, laser printing, or QR codes instead of wrap-around labels. As packaging itself becomes the brand identifier, a paradox emerges: designs built to say the least often struggle hardest for protection under Thai intellectual property law. The Trademark Barrier: When Shape Is Not Enough Section 7, paragraph 2(10) of the Thai Trademark Act deems a shape distinctive only if it is not the natural form of the goods, is not necessary to achieve a technical result, and does not add value to the goods. The Department of Intellectual Property’s 2022 examination guidelines apply this test conservatively, as the following examples illustrate. A plain water bottle relying on subtle contours to signal its brand is typically read as just another bottle, not a source identifier. Acquired distinctiveness offers a theoretical escape route, but it demands extensive evidence of sales, advertising, and consumer recognition—an especially heavy burden for new entrants whose minimalist packaging has not yet achieved market prominence. The result is a structural bias against precisely the design innovation that sustainability goals are meant to encourage. Design Patents: A Partial, Imperfect Substitute Design patent protection, covering a product’s shape, configuration, or ornamentation, appears to offer an alternative route. In practice, it is constrained by the same forces driving the minimalist trend. Because many brands converge on similar solutions—clear