Case Details
- Citation: [2013] SGHC 189
- Case Title: Alterm Consortech Pte Ltd v Public Prosecutor and other appeals
- Court: High Court of the Republic of Singapore
- Date of Decision: 27 September 2013
- Judge(s): Choo Han Teck J
- Coram: Choo Han Teck J
- Case Number(s): Magistrate's Appeals No 194, 195 and 196 of 2011
- Parties: Alterm Consortech Pte Ltd — Public Prosecutor
- Appellants: Alterm Consortech Pte Ltd (first appellant); Chew Choon Ling Michael (second appellant); Teng Siew Chin (third appellant)
- Respondent: Public Prosecutor
- Legal Area(s): Criminal Procedure and Sentencing – Sentencing – appeals; Copyright infringement offences
- Statutory Provisions Referenced: Copyright Act (Cap 63, 2006 Rev Ed), in particular ss 136(2)(b), 136(3)(a), 136(3A)
- Charges: Offences under s 136(3)(a), s 136(2)(b) and s 136(3A) of the Copyright Act
- Outcome Sought on Appeal: Allow appeals; set aside convictions; refund fines
- Representation: Vignesh Vaerhn and Eunice Lim Ming Hui (Allen & Gledhill LLP) for the appellants; Tan Bar Tien (B T Tan & Company) for the respondents
- Judgment Length: 3 pages, 1,612 words
- Reported/Unreported: Reported as [2013] SGHC 189
Summary
In Alterm Consortech Pte Ltd v Public Prosecutor ([2013] SGHC 189), the High Court allowed three appeals against convictions for copyright-related offences under the Copyright Act (Cap 63, 2006 Rev Ed). The appellants—(i) a pest control company, (ii) its managing director, and (iii) an employee—had been convicted in the Subordinate Courts following private summonses brought by a rival termite control company’s managing director. The High Court set aside the convictions on multiple grounds, including fundamental flaws in the charges, insufficient proof of key elements of infringement, and evidential gaps relating to individual criminal responsibility.
The court’s reasoning focused on how the prosecution framed the charges and proved the alleged copyrighted “specifications” and “drawings”. The judge held that the charges were defective because important particulars were missing and, in at least one set of charges, the documentary evidence did not align with the alleged time of offending. The court also found that the prosecution’s case relied heavily on oral assertions not adequately supported by documentary evidence, and that the evidence did not sufficiently establish that the appellants distributed the relevant copyrighted materials. In addition, the third appellant’s convictions were unsustainable because there was no evidence that she was a principal, agent, or abettor of the alleged offences, and there was no evidence of connivance by the second appellant merely by virtue of his directorship.
What Were the Facts of This Case?
The first appellant, Alterm Consortech Pte Ltd, carried on business in pest control, particularly termite control. The second appellant, Chew Choon Ling Michael, was the company’s managing director. The third appellant, Teng Siew Chin, was an employee of the first appellant. The three appellants were charged with offences under s 136 of the Copyright Act, relating to alleged infringement of copyright in termite barrier specifications and markings on construction drawings.
The complainant, Cheng Wai Meng (“CWM”), was managing director of a rival termite control company, Termi-mesh Singapore Pte Ltd (“TSPL”). CWM alleged that he was the creator of copyright-protected termite barrier specifications and drawings and that TSPL’s “Termi-mesh Barrier System” specifications and markings appeared in documents possessed and used by the first appellant. The physical system at issue was a termite barrier intended to prevent termites from passing through. The alleged infringement concerned both (i) “specifications” and (ii) construction drawings bearing markings said to reflect TSPL’s protected work.
At trial, the court below accepted that CWM came to know of the alleged breaches sometime in 2006 after comparing a drawing admitted as “P7” with TSPL’s specifications admitted as “P4”. CWM testified that specifications he had provided to an architect company (DP Architects) were later found in the first appellant’s possession. He further claimed that TSPL’s markings were found on drawings given by the first appellant to a contractor known as Kajima. He also asserted that there were substantial similarities between the first appellant’s drawings and construction drawings submitted by TSPL for a project referred to as “The St Regis Project”.
Although TSPL submitted its specifications and construction drawings to the main contractor and architect, TSPL was apparently not appointed to provide the anti-termite barrier system. Instead, the job was given to the first appellant. The private summonses were brought by CWM, and the charges were framed across multiple counts. The High Court later noted that the prosecution’s presentation of the documentary particulars and the alignment between the alleged time of offending and the documents relied upon were central weaknesses in the case.
What Were the Key Legal Issues?
The first key issue was whether the charges were properly framed and whether the prosecution had provided sufficient particulars of the alleged copyrighted works. The High Court scrutinised whether the specifications and drawings said to be infringed were clearly identified in the charges and whether the evidence at trial corresponded to those particulars. This included whether the prosecution could rely on documents that did not match the alleged dates of offending, and whether the charges omitted essential information about the specific “articles” allegedly infringed.
The second issue concerned proof of infringement elements, particularly whether the prosecution established that the appellants knew or had reason to know of the copyright ownership asserted by TSPL/CWM, and whether the prosecution proved distribution of the relevant copyrighted materials to the alleged recipients. The court also considered whether the prosecution’s evidence sufficiently demonstrated that the appellants’ conduct amounted to copying or infringement of protected expression, rather than merely reproducing information or ideas not protected by copyright.
A further issue arose in relation to the third appellant’s criminal liability. The court examined whether there was evidence that she was a principal offender, an agent, or an abettor of the alleged offences. Closely related was the question of whether the second appellant’s role as a director was enough to establish connivance or participation in the offences, or whether the prosecution needed to prove actual connivance beyond the corporate position.
How Did the Court Analyse the Issues?
The High Court began by addressing the structure and sufficiency of the charges. The judge observed that there were two types of documents involved across the 12 charges: (i) specifications and (ii) drawings claimed to be original works of the complainant. However, the specific documents relevant to each charge were not set out in the charges or annexures. In the judge’s view, this omission mattered because the specifications alleged to be infringed had to be set out in the charge and correspond to the evidence adduced at trial. The court treated this as a fundamental requirement for a fair trial and for the defence to understand the case it had to meet.
The court then identified a concrete mismatch in at least one set of charges. The specification admitted as “P4” was used to prove offences said to have been committed in 2003, yet P4 itself was a 2004 document. The judge reasoned that if the prosecution’s evidence did not show what article was infringed in 2003, the benefit of doubt should be given to the appellants. This was not a minor evidential discrepancy; it went to the prosecution’s ability to prove the alleged time and subject matter of offending as pleaded.
Turning to the drawings, the judge analysed the nature of the documents tendered in evidence. The three drawings tendered were construction plans drawn up by the architects whose names appeared on the drawings. The name of Kajima was also imprinted, suggesting that the drawings might have been copies in Kajima’s possession. Importantly, the judge found that nothing on the drawings indicated that the appellants knew the drawings were subject to copyright protection asserted by the complainant or TSPL. The court also considered the complainant’s own theory of infringement: that the appellants traced over borders drawn by the complainant or TSPL. The judge characterised the tracing as tracing over another tracing by an unknown copier, and questioned whether that could properly be treated as infringement of an artistic work in the copyright sense.
The judge accepted that drawings can have artistic value and that copyright does not require a © marking to be asserted. However, the court criticised the approach taken by the prosecution at trial. The judge suggested that the learned judge below had been swayed by an equivalence between commercial value and artistic value. In the High Court’s analysis, commercial value is not the same as artistic value for copyright purposes. The court further invoked a fundamental principle of copyright law: no claim for copyright may be made in respect of ideas and information. On the evidence, the specifications and drawings amounted at best to information, and the prosecution had not established that the appellants infringed protected expression rather than merely using or reproducing information.
On the issue of distribution, the High Court agreed with the defence that distribution of the first appellant’s specifications to the alleged recipients was not adequately proved. The judge noted that while distribution might have been relevant to certain offences, it would not have mattered if infringement of the complainant’s/TSPL’s documents was not established in the first place. Nevertheless, the court treated the lack of adequate proof of distribution as another reason the prosecution’s case could not stand.
Finally, the court addressed individual liability. For the third appellant, the judge held that she was merely an employee who happened to be in the office when the complainant raided it and seized the documents used to found the charges. There was no evidence that she was a principal or an agent to the alleged offences, and no evidence as to how she had abetted them. The court also noted that the documents were not proved to be in her personal possession. On that basis alone, the convictions against her ought to be set aside.
As for the second appellant, the judge rejected the notion that directorship automatically established criminal responsibility. The court held that a company may have several directors, and none would be guilty under a charge of connivance unless connivance is proved. The High Court found no evidence sufficient to show connivance. In combination with the broader flaws in the charges and proof, these evidential gaps led the court to conclude that the convictions could not stand for any of the three appellants.
What Was the Outcome?
The High Court allowed all three appeals. The convictions were set aside and dismissed in full. The court ordered that the fines imposed on the appellants be refunded, reflecting the reversal of the convictions and the absence of a legally sustainable basis for the penalties.
Practically, the decision meant that the prosecution’s case failed not only on substantive infringement questions but also on procedural and evidential foundations. The court’s orders restored the appellants’ position as acquitted, including the refund of fines totalling $32,000 for the first appellant, $21,000 for the second appellant, and $8,000 for the third appellant.
Why Does This Case Matter?
This case is significant for practitioners because it demonstrates how copyright-related criminal prosecutions can fail when charges are not properly particularised and when the prosecution’s evidence does not align with the pleaded case. The High Court’s insistence that the specifications alleged to be infringed must be set out in the charge and correspond to the evidence at trial underscores the importance of precision in drafting and prosecuting criminal charges. For defence counsel, the decision provides a clear basis to challenge defective particulars and to argue for the benefit of doubt where documentary evidence does not match the alleged time or subject matter of offending.
Substantively, the decision also clarifies the analytical approach to what constitutes protectable copyright expression in the context of technical or construction-related materials. The court’s reasoning emphasises that copyright does not protect ideas and information, and that the prosecution must show infringement of protected expression rather than merely demonstrating similarity, commercial value, or the existence of technical information. This is particularly relevant in industries where specifications and drawings are exchanged through architects, contractors, and subcontractors, and where copying may occur through tracing or adaptation.
For corporate defendants and individuals, the judgment is also a reminder that criminal liability—especially where connivance, abetment, or agency is alleged—cannot be inferred solely from corporate status such as being a director. The prosecution must prove the individual’s role and mental element (where required) with evidence. For employees, the decision highlights that mere presence during a raid or possession of documents in an office context is insufficient without proof of personal possession, participation, or agency.
Legislation Referenced
- Copyright Act (Cap 63, 2006 Rev Ed), s 136(2)(b)
- Copyright Act (Cap 63, 2006 Rev Ed), s 136(3)(a)
- Copyright Act (Cap 63, 2006 Rev Ed), s 136(3A)
Cases Cited
- [2013] SGHC 189
Source Documents
This article analyses [2013] SGHC 189 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.